GB50112-2013······1

1 總則······10

2 術(shù)語(yǔ)和符號(hào)······11

2.1 術(shù)語(yǔ)······11

2.2 符號(hào)······12

3 基本規(guī)定······14

4 勘察······16

4.1 一般規(guī)定······16

4.2 工程特性指標(biāo)······18

4.3 場(chǎng)地與地基評(píng)價(jià)······18

5 設(shè)計(jì)······21

5.1 一般規(guī)定······21

5.2 地基計(jì)算······21

5.3 場(chǎng)址選擇與總平面設(shè)計(jì)······27

5.4 坡地和擋土結(jié)構(gòu)······28

5.5 建筑措施······30

5.6 結(jié)構(gòu)措施······33

5.7 地基基礎(chǔ)措施······35

5.8 管道······36

6 施工······38

6.1 一般規(guī)定······38

6.2 地基和基礎(chǔ)施工······38

6.3 建筑物施工······39

7 維護(hù)管理······40

7.1 一般規(guī)定······40

7.2 維護(hù)和檢修······40

7.3 損壞建筑物的治理······41

附錄A 膨脹土自由膨脹率與蒙脫石含量、陽(yáng)離子······42

附錄B 建筑物變形觀測(cè)方法······43

附錄C 現(xiàn)場(chǎng)浸水載荷試驗(yàn)要點(diǎn)······46

附錄D 自由膨脹率試驗(yàn)······49

附錄E 50kPa壓力下的膨脹率試驗(yàn)······51

附錄F 不同壓力下的膨脹率及膨脹力試驗(yàn)······53

附錄G 收縮試驗(yàn)······56

附錄H 中國(guó)部分地區(qū)的蒸發(fā)力及降水量表······59

附錄J 使用要求嚴(yán)格的地面構(gòu)造······62

本規(guī)范用詞說(shuō)明······63

引用標(biāo)準(zhǔn)名錄······64

條文說(shuō)明······65

1 總則······68

2 術(shù)語(yǔ)和符號(hào)······70

2.1 術(shù)語(yǔ)······70

2.2 符號(hào)······70

3 基本規(guī)定······72

4 勘察······78

4.1 一般規(guī)定······78

4.2 工程特性指標(biāo)······78

4.3 場(chǎng)地與地基評(píng)價(jià)······79

5 設(shè)計(jì)······90

5.1 一般規(guī)定······90

5.2 地基計(jì)算······91

5.3 場(chǎng)址選擇與總平面設(shè)計(jì)······112

5.4 坡地和擋土結(jié)構(gòu)······114

5.5 建筑措施······118

5.6 結(jié)構(gòu)措施······119

5.7 地基基礎(chǔ)措施······120

5.8 管道······126

6 施工······127

6.1 一般規(guī)定······127

6.2 地基和基礎(chǔ)施工······127

6.3 建筑物施工······128

7 維護(hù)管理······129

7.1 一般規(guī)定······129

7.2 維護(hù)和檢修······130

7.3 損壞建筑物的治理······130