JGJT187-2019······1

1 總則······11

2 術語和符號······12

2.1 術語······12

2.2 符號······13

3 基本規定······16

4 地基計算······18

4.1 地基承載力計算······18

4.2 地基變形計算······23

4.3 地基穩定性計算······23

5 板式和十字形基礎······25

5.1 一般規定······25

5.2 構造要求······25

5.3 基礎計算······26

6 樁基礎······28

6.1 一般規定······28

6.2 構造要求······28

6.3 樁基計算······30

6.4 承臺計算······32

7 組合式基礎······37

7.1 一般規定······37

7.2 基礎構造······38

7.3 基礎計算······39

8 施工及質量驗收······44

8.1 基礎施工······44

8.2 地基土檢查驗收······45

8.3 基礎檢查驗收······45

8.4 樁基檢查驗收······46

8.5 型鋼平臺和鋼立柱檢查驗收······47

附錄A 塔機風荷載計算······49

附錄B 格構式鋼柱綴件的構造要求······55

本標準用詞說明······57

引用標準名錄······58

附:條文說明······59

1 總則······63

2 術語和符號······64

2.1 術語······64

2.2 符號······64

3 基本規定······65

4 地基計算······67

4.1 地基承載力計算······67

4.2 地基變形計算······68

4.3 地基穩定性計算······69

5 板式和十字形基礎······70

5.1 一般規定······70

5.2 構造要求······70

5.3 基礎計算······71

6 樁基礎······73

6.1 一般規定······73

6.2 構造要求······73

6.3 樁基計算······74

6.4 承臺計算······75

7 組合式基礎······78

7.1 一般規定······78

7.2 基礎構造······79

7.3 基礎計算······81

8 施工及質量驗收······95

8.1 基礎施工······95

8.2 地基土檢查驗收······95

8.3 基礎檢查驗收······96

8.4 樁基檢查驗收······96

8.5 型鋼平臺和鋼立柱檢查驗收······96

附錄A 塔機風荷載計算······97

附錄B 格構式鋼柱綴件的構造要求······103