本規程的主要技術內容是：1.總則；2.術語和符號；3.基本規定；4.設計；5.施工；6.檢查與驗收。

JGJT379-2016······1

1 總則······10

2 術語和符號······11

2.1 術語······11

2.2 符號······11

3 基本規定······14

4 設計······15

4.1 一般規定······15

4.2 樁頂作用效應計算······15

4.3 單樁豎向承載力計算······16

4.4 單樁水平承載力計算······19

4.5 螺紋樁基沉降計算······20

4.6 構造······21

5 施工······24

5.1 施工準備······24

5.2 螺紋樁施工······25

6 檢查與驗收······28

6.1 施工前檢驗······28

6.2 施工檢驗······28

6.3 施工后檢驗······29

6.4 工程質量驗收······29

附錄A 螺紋樁機基本參數表······31

附錄B 螺紋樁施工記錄表······32

本規程用詞說明······33

引用標準名錄······34

附：條文說明······35

1 總則······38

2 術語和符號······39

2.1 術語······39

3 基本規定······40

4 設計······41

4.1 一般規定······41

4.2 樁頂作用效應計算······41

4.3 單樁豎向承載力計算······42

4.6 構造······46

5 施工······48

5.1 施王準備······48

5.2 螺紋樁施工······48

6 檢查與驗收······50

6.1 施工前檢驗······50

6.2 施工檢驗······50

6.3 施工后檢驗······50