JGJT402-2017······1

1 總則······10

2 術語和符號······11

2.1 術語······11

2.2 符號······12

3 基本規定······14

4 設計······15

4.1 一般規定······15

4.2 構造······16

4.3 現澆X形樁設計······17

4.4 現澆X形樁復合地基設計······20

5 施工······23

5.1 一般規定······23

5.2 現澆X形樁施工······25

5.3 現澆X形樁復合地基施工······28

6 質量檢驗······30

6.1 一般規定······30

6.2 成樁質量檢查······30

6.3 樁身質量檢測······31

6.4 工程質量驗收······32

附錄A 現澆X形樁施工原始記錄表······34

附錄B 現澆X形樁質量檢驗記錄表······35

本規程用詞說明······36

引用標準名錄······37

附:條文說明······38

1 總則······41

2 術語和符號······42

2.1 術語······42

3 基本規定······43

4 設計······45

4.1 一般規定······45

4.2 構造······45

4.3 現澆X形樁設計······46

4.4 現澆X形樁復合地基設計······48

5 施工······49

5.1 一般規定······49

5.2 現澆X形樁施工······50

5.3 現澆X形樁復合地基施工······53

6 質量檢驗······54

6.3 樁身質量檢測······54

6.4 工程質量驗收······55