ICS:
备案号:
中 华 人 民 共 和 国 安 全 生 产 行 业 标 准
AQ
AQ1050—2008
保护层保护技术规范
Technical criterion of protective coal seam exploitation
(送审稿)
(本稿完成日期:2007.10)
2008-11-19 发布
2009-01-01 实施
国家安全生产监督管理总局 发 布
AQ 1050—2008
I
目 次
前言·················································································································································Ⅱ
1 范围·············································································································································1
2 规范性引用文件·························································································································1
3 术语及定义·································································································································1
4
保护层保护的适用条件与选择原则·························································································1
5
保护层保护及
附录抽采规划·····································································································2
6
保护层保护及
附录抽采·············································································································2
7 被
保护层保护及
附录抽采·········································································································3
8 被
保护层保护效果及保护范围考察与验证·············································································3
9 被
保护层区域性消除突出危险性评定·····················································································3
10 其他·············································································································································4
开采 A(资料性
开采)保护范围的确定·······················································································5
开采 B(资料性
开采)保护范围及保护效果考察方法 ·······························································8