JGJ/T394-2017：静压桩施工技术规程

JGJT394-2017······1

1 总则······11

2 术语和符号······12

2.1 术语······12

2.2 符号······13

3 基本规定······15

4 设备选型及要求······17

4.1 压桩阻力估算······17

4.2 压装设备选型及要求······19

5 施工······21

5.1 一般规定······21

5.2 测量定位······22

5.3 运输吊装和堆放······22

5.4 压桩······23

5.5 接桩······25

5.6 送桩······27

5.7 压桩辅助措施······28

6 周边环境保护与施工监测······29

6.1 一般规定······29

6.2 周边环境保护······29

6.3 施工监测······30

7 施工质量检查······32

7.1 施工前检查······32

7.2 施工中检查······33

7.3 施工后检查······34

8 安全管理······35

附录A 静压压桩机型号选择参数表······37

附录B 静压桩施工记录表······39

本规程用词说明······42

引用标准名录······43

附：条文说明······44

1 总则······47

2 术语和符号······48

2.1 术语······48

3 基本规定······49

4 设备选型及要求······56

4.1 压桩阻力估算······56

4.2 压桩设备选型及要求······61

5 施工······63

5.1 一般规定······63

5.2 测量定位······64

5.3 运输吊装和堆放······64

5.4 压桩······65

5.5 接桩······67

5.6 送桩······68

5.7 压桩辅助措施······69

6 周边环境保护与施工监测······71

6.1 一般规定······71

6.2 周边环境保护······71

6.3 施工监测······73

7 施工质量检查······75

7.1 施工前检查······75

7.2 施工中检查······76

7.3 施工后检查······77

8 安全管理······78