GB51180-2016：煤矿采空区建(构)筑物地基处理技术规范

本规范共分12章和3个附录，主要内容包括总则、术语和符号、基本规定、灌注充填法、穿越/跨越法、砌筑法、剥挖回填法、强劳法、堆载预压法、采动边坡防治、采空区治理综合措施、工后检测与变形监测等。

GB51180-2016······1

1 总则······12

2 术语和符号······13

2.1 术语······13

2.2 符号······16

3 基本规定······17

4 灌注充填法······23

4.1 一般规定······23

4.2 设计······23

4.3 施工······27

4.4 质量检验······29

5 穿越/跨越法······31

5.1 一般规定······31

5.2 设计······31

5.3 施工······34

5.4 质量检验······36

6 砌筑法······37

6.1 一般规定······37

6.2 设计······37

6.3 施工······39

6.4 质量检验······39

7 剥挖回填法······41

7.1 一般规定······41

7.2 设计······41

7.3 施工······43

7.4 质量检验······45

8 强夯法······46

8.1 一般规定······46

8.2 设计······46

8.3 施工······47

8.4 质量检验······48

9 堆载预压法······49

9.1 一般规定······49

9.2 设计······49

9.3 施工······50

9.4 质量检验······51

10 采动边坡防治······52

10.1 一般规定······52

10.2 设计······54

10.3 施工······56

10.4 质量检验······58

11 采空区治理综合措施······59

11.1 一般规定······59

11.2 建筑措施······59

11.3 结构措施······60

12 工后检测与变形监测······62

12.1 一般规定······62

12.2 工后检测······62

12.3 变形监测······64

附录A 采空区地基处理范围及处理深度计算······66

附录B 灌注充填法施工附表······70

附录C 采动边坡稳定性系数和推力计算······77

本规范用词说明······84

引用标准名录······85

附:条文说明······86

1 总则······90

2 术语和符号······91

2.1 术语······91

3 基本规定······92

4 灌注充填法······97

4.1 一般规定······97

4.2 设计······97

4.3 施工······106

4.4 质量检验······109

5 穿越/跨越法······111

5.1 一般规定······111

5.2 设计······111

5.3 施工······113

5.4 质量检验······114

6 砌筑法······116

6.1 一般规定······116

6.2 设计······116

7 剥挖回填法······118

7.1 一般规定······118

7.2 设计······118

7.4 质量检验······119

8 强劳法······120

8.1 一般规定······120

8.2 设计······120

8.3 施工······120

8.4 质量检验······121

9 堆载预压法······122

9.1 一般规定······122

9.2 设计······122

9.3 施工······123

9.4 质量检验······123

10 采动边坡防治······124

10.1 一般规定······124

10.2 设计······124

10.3 施工······125

11 采空区治理综合措施······127

11.1 一般规定······127

12 工后检测与变形监测······128

12.1 一般规定······128

12.2 工后检测······128

12.3 变形监测······129