目录
第一章 通用规定 ................................................................................................. 1
第1 条 适用范围 ....................................................................................................................................................................................................................................... 1
第2 条 概述 ............................................................................................................................................................................................................................................... 1
2.1 设计文件 .............................................................................................................................................................................................................................................. 1
2.2 不可预见的技术情况 .......................................................................................................................................................................................................................... 2
2.3 设计和计算（条件）的限制性规定 .................................................................................................................................................................................................. 3
第3 条 材料的性质，来源及质量 ........................................................................................................................................................................................................... 3
3.1 混凝土的设计、生产和检测 .............................................................................................................................................................................................................. 3
3.2 填方 ...................................................................................................................................................................................................................................................... 4
第4 条 结构布置 ....................................................................................................................................................................................................................................... 4
4.1 基坑壁的支撑、支护和防护 .............................................................................................................................................................................................................. 4
4.2 施工图 .................................................................................................................................................................................................................................................. 5
第5 条 定位 ............................................................................................................................................................................................................................................... 5
第6 条 施工 ............................................................................................................................................................................................................................................... 5
6.1 准备工程 .............................................................................................................................................................................................................................................. 5
6.2 建点和施工设备 .................................................................................................................................................................................................................................. 6
6.3 水下混凝土施工 .................................................................................................................................................................................................................................. 6
6.4 施工后基坑的回填 .............................................................................................................................................................................................................................. 7
第7 条 质量保证计划 ............................................................................................................................................................................................................................... 8
7.1 施工的总体组织机构 .......................................................................................................................................................................................................................... 8
7.2 施工程序 .............................................................................................................................................................................................................................................. 9
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7.3 跟踪文件 .............................................................................................................................................................................................................................................10
7.4 分界面的处理（*） ...........................................................................................................................................................................................................................10
7.5 《质量保证计划》（PAQ）的展开程度 ............................................................................................................................................................................................10
7.6 《质量保证计划》（PAQ）的编制阶段 ............................................................................................................................................................................................11
第二章 直接设置于地面上的基础 ...................................................................... 12
第8 条 适用范围 ......................................................................................................................................................................................................................................12
第9 条 材料的性质、来源及质量 .........................................................................................................................................................................................................12
第10 条 结构布置 ....................................................................................................................................................................................................................................12
10.1 基坑开挖（*） .................................................................................................................................................................................................................................12
10.2 防水设施及排水 ...............................................................................................................................................................................................................................13
第11 条 定位允许误差 ............................................................................................................................................................................................................................14
第12 条 施工 ............................................................................................................................................................................................................................................14
12.1 基坑底部的清理和验收 ...................................................................................................................................................................................................................14
12.2 贫混凝土 ...........................................................................................................................................................................................................................................16
12.3 基础工程的施工 ...............................................................................................................................................................................................................................16
第13 条 试验和检查 ................................................................................................................................................................................................................................ 17
第14 条 质量保证计划 ............................................................................................................................................................................................................................ 17
第三章 预制桩基础 ............................................................................................ 18
第15 条 适用范围 ....................................................................................................................................................................................................................................18
15.1 钢筋混凝土桩 ...................................................................................................................................................................................................................................18
15.2 预应力混凝土管桩 ...........................................................................................................................................................................................................................18
15.3 钢桩 ...................................................................................................................................................................................................................................................18
15.4 外包混凝土钢桩 ...............................................................................................................................................................................................................................18
第16 条 材料的性质，来源和质量* ......................................................................................................................................................................................................19
16.1 钢材 ...................................................................................................................................................................................................................................................19
16.2 混凝土和砂浆 ...................................................................................................................................................................................................................................19
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第17 条 结构布置 ................................................................................................................................................................................................................................... 20
17.1 钢筋混凝土桩 .................................................................................................................................................................................................................................. 20
17.2 预应力混凝土管桩 .......................................................................................................................................................................................................................... 21
17.3 钢桩 .................................................................................................................................................................................................................................................. 22
17.4 外包混凝土钢桩 .............................................................................................................................................................................................................................. 23
第18 条 定位 ........................................................................................................................................................................................................................................... 24
18.1 桩位布置图（打桩图） .................................................................................................................................................................................................................. 24
18.2 允许误差 .......................................................................................................................................................................................................................................... 24
第19 条 （沉桩）施工 ........................................................................................................................................................................................................................... 25
19.1 搬运 .................................................................................................................................................................................................................................................. 25
19.2 施工 .................................................................................................................................................................................................................................................. 25
19.3 桩头修平和切头 .............................................................................................................................................................................................................................. 26
第20 条 试验和检测 ............................................................................................................................................................................................................................... 27
20.1 有关施工的检查记录 ...................................................................................................................................................................................................................... 27
20.2 桩定位的检查 .................................................................................................................................................................................................................................. 27
20.3 调查试验（*） ................................................................................................................................................................................................................................ 28
20.4 检查试验 .......................................................................................................................................................................................................................................... 29
第21 条 质量保证计划 ........................................................................................................................................................................................................................... 29
第四章 现场施工桩基础和开挖深井基础 .......................................................... 30
第22 条 适用范围 ................................................................................................................................................................................................................................... 30
22.1 夯实打入桩 ...................................................................................................................................................................................................................................... 30
22.2 灌注打入桩 ...................................................................................................................................................................................................................................... 30
22.3 简单钻孔桩 ...................................................................................................................................................................................................................................... 30
22.4 套管钻孔桩 ...................................................................................................................................................................................................................................... 30
22.5 空心钻钻孔桩 .................................................................................................................................................................................................................................. 31
22.6 泥浆钻孔桩 ...................................................................................................................................................................................................................................... 31
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22.7 （人工）开挖深井基础 ...................................................................................................................................................................................................................31
22.8 组合式深基础 ...................................................................................................................................................................................................................................31
第23 条 材料的性质、来源和质量 ........................................................................................................................................................................................................32
23.1 钢材 ...................................................................................................................................................................................................................................................32
23.2 混凝土 ...............................................................................................................................................................................................................................................32
23.3 钻孔泥浆（*） .................................................................................................................................................................................................................................33
第24 条 结构布置 ....................................................................................................................................................................................................................................35
24.1 概述 ...................................................................................................................................................................................................................................................35
24.2 钢筋和套管 .......................................................................................................................................................................................................................................35
第25 条 定位 ............................................................................................................................................................................................................................................35
25.1 桩位布置图（打桩图） ...................................................................................................................................................................................................................35
25.2 桩的轴线之间的距离 .......................................................................................................................................................................................................................36
25.3 允许误差（*） .................................................................................................................................................................................................................................36
第26 条 施工 ............................................................................................................................................................................................................................................ 37
26.1 钢筋笼的搬运、存放和安装 ........................................................................................................................................................................................................... 37
26.2 混凝土浇筑桩或浇注开挖深井基础的一般规定 ........................................................................................................................................................................... 37
26.3 夯实打入桩的施工 ...........................................................................................................................................................................................................................38
26.4 灌注打入桩的施工 ...........................................................................................................................................................................................................................40
26.5 简单钻孔桩的施工 ...........................................................................................................................................................................................................................41
26.6 套管钻孔桩的施工 ...........................................................................................................................................................................................................................42
26.7 空心钻头钻孔桩的施工 ...................................................................................................................................................................................................................43
26.8 泥浆钻孔桩的施工 ...........................................................................................................................................................................................................................45
26.9 开挖深井基础的施工 ....................................................................................................................................................................................................................... 47
26.10 桩顶和井口的凿平和切头 .............................................................................................................................................................................................................48
第27 条 试验和检测 ................................................................................................................................................................................................................................49
27.1 有关施工的检查记录 .......................................................................................................................................................................................................................49
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27.2 桩和深井基础的定位检测 .............................................................................................................................................................................................................. 50
27.3 调查试验 .......................................................................................................................................................................................................................................... 50
27.4 检查试验 .......................................................................................................................................................................................................................................... 51
第28 条 质量保证计划 ........................................................................................................................................................................................................................... 51
第五章 沉箱基础 ............................................................................................... 52
第29 条 适用范围 ................................................................................................................................................................................................................................... 52
第30 条 材料的性质、来源及质量 ....................................................................................................................................................................................................... 52
第31 条 结构布置 ................................................................................................................................................................................................................................... 52
第32 条 定位 ........................................................................................................................................................................................................................................... 53
32.1 概述 .................................................................................................................................................................................................................................................. 53
32.2 允许误差 .......................................................................................................................................................................................................................................... 53
第33 条 施工 ........................................................................................................................................................................................................................................... 54
33.1 一般规定 .......................................................................................................................................................................................................................................... 54
33.2 重力下沉沉箱的特殊规定 .............................................................................................................................................................................................................. 54
第34 条 试验和检测 ............................................................................................................................................................................................................................... 55
第 35 条 质量保证计划 .......................................................................................................................................................................................................................... 55
第六章 板桩和板桩墙 ........................................................................................ 56
第36 条 适用范围 ................................................................................................................................................................................................................................... 56
第37 条 材料的性质、来源和质量 ....................................................................................................................................................................................................... 56
第38 条 结构布置 ................................................................................................................................................................................................................................... 57
38.1 概述 .................................................................................................................................................................................................................................................. 57
38.2 电化学的兼容性 .............................................................................................................................................................................................................................. 58
38.3 拼装 .................................................................................................................................................................................................................................................. 58
38.4 特殊的组件 ...................................................................................................................................................................................................................................... 58
38.5 切割 .................................................................................................................................................................................................................................................. 59
38.6 支撑和支座设施的施工 .................................................................................................................................................................................................................. 59
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第39 条 定位 ............................................................................................................................................................................................................................................61
39.1 一般规则 ...........................................................................................................................................................................................................................................61
39.2 允许误差 ........................................................................................................................................................................................................................................... 62
第40 条 施工 ............................................................................................................................................................................................................................................ 62
40.1 施工计划 ........................................................................................................................................................................................................................................... 62
40.2 沉桩计划 ...........................................................................................................................................................................................................................................63
40.3 运输、搬运和存放 ...........................................................................................................................................................................................................................64
40.4 导向装置及导向靠模 .......................................................................................................................................................................................................................64
40.5 打入（桩） .......................................................................................................................................................................................................................................65
40.6 沉桩过程的跟踪 ...............................................................................................................................................................................................................................65
40.7 射水沉桩 ...........................................................................................................................................................................................................................................66
40.8 桩的抗沉 ........................................................................................................................................................................................................................................... 67
40.9 土方工程的管理 ............................................................................................................................................................................................................................... 67
40.10 桩头切割 ......................................................................................................................................................................................................................................... 67
第41 条 试验和检测 ................................................................................................................................................................................................................................68
第42 条 质量保证计划 ............................................................................................................................................................................................................................69
第七章 地下（连续）浇注墙 ............................................................................. 70
第43 条 适用范围 .................................................................................................................................................................................................................................... 70
第44 条 材料的性质、来源和质量 ........................................................................................................................................................................................................ 70
第45 条 结构布置 .................................................................................................................................................................................................................................... 70
45.1 连续墙墙板的形状,、接缝 .............................................................................................................................................................................................................. 70
45.2 钢筋 ................................................................................................................................................................................................................................................... 70
45.3 设置支撑或支座装置 ....................................................................................................................................................................................................................... 72
第46 条 定位 ............................................................................................................................................................................................................................................73
46.1 概述 ...................................................................................................................................................................................................................................................73
46.2 镶板图（*） .....................................................................................................................................................................................................................................73
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46.3 允许误差 .......................................................................................................................................................................................................................................... 73
第47 条 施工 ........................................................................................................................................................................................................................................... 74
47.1 导向和调直装置 .............................................................................................................................................................................................................................. 74
47.2 开挖施工 .......................................................................................................................................................................................................................................... 74
47.3 钢筋笼的搬运、存放和安装 .......................................................................................................................................................................................................... 76
47.4 混凝土浇注管 .................................................................................................................................................................................................................................. 76
47.5 墙板的凿平和墙板切头 .................................................................................................................................................................................................................. 76
47.6 连续墙周围土方工程的管理 .......................................................................................................................................................................................................... 77
47.7 砌面的处理 ...................................................................................................................................................................................................................................... 77
第48 条 试验和检测 ............................................................................................................................................................................................................................... 77
48.1 有关施工的记录 .............................................................................................................................................................................................................................. 77
48.2 墙板定位的检测 .............................................................................................................................................................................................................................. 78
48.3 调查试验 .......................................................................................................................................................................................................................................... 78
48.4 检测试验 .......................................................................................................................................................................................................................................... 79
第49 条 质量保证计划 ........................................................................................................................................................................................................................... 79
第八章 嵌入土中的（连续）预制墙 ................................................................. 80
第50 条 适用范围 ................................................................................................................................................................................................................................... 80
第51 条 材料的性质、来源和质量 ....................................................................................................................................................................................................... 80
51.1 钻孔泥浆 .......................................................................................................................................................................................................................................... 80
51.2 密封灰浆或密封混凝土 .................................................................................................................................................................................................................. 81
51.3 预制墙板的组成混凝土 .................................................................................................................................................................................................................. 81
51.4 砌面处理用产品 .............................................................................................................................................................................................................................. 81
第52 条 结构布置 ................................................................................................................................................................................................................................... 81
52.1 预制板的形状，接缝 ...................................................................................................................................................................................................................... 81
52.2 钢筋 .................................................................................................................................................................................................................................................. 82
第53 条 定位 ........................................................................................................................................................................................................................................... 82
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53.1 概述 ...................................................................................................................................................................................................................................................82
53.2 镶板图 ...............................................................................................................................................................................................................................................82
53.3 允许误差 ...........................................................................................................................................................................................................................................83
第54 条 施工 ............................................................................................................................................................................................................................................83
54.1 调直、导向和悬挂装置 ...................................................................................................................................................................................................................83
54.2 开挖施工 ...........................................................................................................................................................................................................................................84
54.3 预制构件的搬运、存放及施工 .......................................................................................................................................................................................................85
54.4 墙板周围土方工程的管理 ...............................................................................................................................................................................................................85
第55 条 试验与检测 ................................................................................................................................................................................................................................86
55.1 施工检查 ...........................................................................................................................................................................................................................................86
55.2 预制墙板定位的检查 .......................................................................................................................................................................................................................86
55.3 调查试验 ...........................................................................................................................................................................................................................................86
55.4 检测试验 ...........................................................................................................................................................................................................................................86
第56 条 质量保证计划 ............................................................................................................................................................................................................................86
第九章 “柏林式”地下（连续）墙 ...................................................................... 87
第57 条 适用范围 .................................................................................................................................................................................................................................... 87
第58 条 材料的性质、来源和质量 ....................................................................................................................................................................................................... 88
58.1 密封用混凝土或者灰浆 .................................................................................................................................................................................................................. 88
58.2 回填用料 ...........................................................................................................................................................................................................................................89
第59 条 结构布置 ....................................................................................................................................................................................................................................89
59.1 概述 ...................................................................................................................................................................................................................................................89
59.2 金属构件 ...........................................................................................................................................................................................................................................90
59.3 钢筋混凝土或预应力混凝土构件 ...................................................................................................................................................................................................90
59.4 喷射混凝土构件 ...............................................................................................................................................................................................................................90
59.5 木质构件 ...........................................................................................................................................................................................................................................91
59.6 支撑装置 ...........................................................................................................................................................................................................................................91
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59.7 无筋混凝土构件 .............................................................................................................................................................................................................................. 91
59.8 垂直构件的密封 .............................................................................................................................................................................................................................. 92
第60 条 定位 ........................................................................................................................................................................................................................................... 92
60.1 打桩图 .............................................................................................................................................................................................................................................. 92
60.2 允许误差 .......................................................................................................................................................................................................................................... 92
第61 条 施工 ........................................................................................................................................................................................................................................... 93
61.1 施工计划 .......................................................................................................................................................................................................................................... 93
61.2 土方工程、支护和支撑计划 .......................................................................................................................................................................................................... 94
61.3 运输、搬运与存放 .......................................................................................................................................................................................................................... 95
61.4 土方工程的管理 .............................................................................................................................................................................................................................. 95
61.5 支撑和支座装置的安装就位（*） ................................................................................................................................................................................................ 95
第62 条 试验与检测 ............................................................................................................................................................................................................................... 96
第63 条 质量保证计划 ........................................................................................................................................................................................................................... 97
第十章 降低地下水位 ........................................................................................ 98
第64 条 适用范围 ................................................................................................................................................................................................................................... 98
第65 条 设计文件 ................................................................................................................................................................................................................................... 99
第66 条 材料的性质、来源和质量 ....................................................................................................................................................................................................... 99
第67 条 结构布置 ................................................................................................................................................................................................................................. 100
第68 条 降低地下水位施工的检查 ..................................................................................................................................................................................................... 101
第69 条 质量保证计划 ......................................................................................................................................................................................................................... 102
第十一章 灌浆基础 ..........................................................................................102
第70 条 适用范围 ................................................................................................................................................................................................................................. 102
70.1 土层的处理 .................................................................................................................................................................................................................................... 102
70.2 构造物的处理 ................................................................................................................................................................................................................................ 103
第71 条 研究文件 ................................................................................................................................................................................................................................. 103
第72 条 材料的性质、来源和质量 ..................................................................................................................................................................................................... 104
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第73 条 预先布置 ................................................................................................................................................................................................................................. 105
第74 条 灌浆施工 ................................................................................................................................................................................................................................. 106
第75 条 灌浆的检测 .............................................................................................................................................................................................................................. 107
第76 条 质量保证计划 .......................................................................................................................................................................................................................... 107