JGJT187-2019······1

1 總則······11

2 術(shù)語和符號(hào)······12

2.1 術(shù)語······12

2.2 符號(hào)······13

3 基本規(guī)定······16

4 地基計(jì)算······18

4.1 地基承載力計(jì)算······18

4.2 地基變形計(jì)算······23

4.3 地基穩(wěn)定性計(jì)算······23

5 板式和十字形基礎(chǔ)······25

5.1 一般規(guī)定······25

5.2 構(gòu)造要求······25

5.3 基礎(chǔ)計(jì)算······26

6 樁基礎(chǔ)······28

6.1 一般規(guī)定······28

6.2 構(gòu)造要求······28

6.3 樁基計(jì)算······30

6.4 承臺(tái)計(jì)算······32

7 組合式基礎(chǔ)······37

7.1 一般規(guī)定······37

7.2 基礎(chǔ)構(gòu)造······38

7.3 基礎(chǔ)計(jì)算······39

8 施工及質(zhì)量驗(yàn)收······44

8.1 基礎(chǔ)施工······44

8.2 地基土檢查驗(yàn)收······45

8.3 基礎(chǔ)檢查驗(yàn)收······45

8.4 樁基檢查驗(yàn)收······46

8.5 型鋼平臺(tái)和鋼立柱檢查驗(yàn)收······47

附錄A 塔機(jī)風(fēng)荷載計(jì)算······49

附錄B 格構(gòu)式鋼柱綴件的構(gòu)造要求······55

本標(biāo)準(zhǔn)用詞說明······57

引用標(biāo)準(zhǔn)名錄······58

附:條文說明······59

1 總則······63

2 術(shù)語和符號(hào)······64

2.1 術(shù)語······64

2.2 符號(hào)······64

3 基本規(guī)定······65

4 地基計(jì)算······67

4.1 地基承載力計(jì)算······67

4.2 地基變形計(jì)算······68

4.3 地基穩(wěn)定性計(jì)算······69

5 板式和十字形基礎(chǔ)······70

5.1 一般規(guī)定······70

5.2 構(gòu)造要求······70

5.3 基礎(chǔ)計(jì)算······71

6 樁基礎(chǔ)······73

6.1 一般規(guī)定······73

6.2 構(gòu)造要求······73

6.3 樁基計(jì)算······74

6.4 承臺(tái)計(jì)算······75

7 組合式基礎(chǔ)······78

7.1 一般規(guī)定······78

7.2 基礎(chǔ)構(gòu)造······79

7.3 基礎(chǔ)計(jì)算······81

8 施工及質(zhì)量驗(yàn)收······95

8.1 基礎(chǔ)施工······95

8.2 地基土檢查驗(yàn)收······95

8.3 基礎(chǔ)檢查驗(yàn)收······96

8.4 樁基檢查驗(yàn)收······96

8.5 型鋼平臺(tái)和鋼立柱檢查驗(yàn)收······96

附錄A 塔機(jī)風(fēng)荷載計(jì)算······97

附錄B 格構(gòu)式鋼柱綴件的構(gòu)造要求······103