AQ1050-2008保护层开采技术规范.pdf

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1、ICS:备案号：AQ中华人民共和国安全生产行业标准AQ1050—2008保护层开采技术规范Technicalcriterionofprotectivecoalseamexploitation（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AQ1050—2008目次前言·························································································································

2、························Ⅱ1范围·············································································································································12规范性引用文件················································································································

3、·········13术语及定义·································································································································14保护层开采的适用条件与选择原则·························································································15保护层开采及瓦斯抽采规划·························

4、············································································26保护层开采及瓦斯抽采·············································································································27被保护层开采及瓦斯抽采················································································

5、·························38被保护层保护效果及保护范围考察与验证·············································································39被保护层区域性消除突出危险性评定·····················································································310其他····························································

6、·················································································4附录A（资料性附录）保护范围的确定·······················································································5附录B（资料性附录）保护范围及保护效果考察方法·······························································8IAQ1050—2008前言本标

7、准的附录A、附录B均为资料性附录。本标准由国家煤矿安全监察局提出。本标准由全国安全生产标准化技术委员会煤矿安全生产标准化分技术委员会归口。本标准起草单位：中国矿业大学、煤矿瓦斯治理国家工程研究中心。本标准主要起草人：程远平、俞启香、王海锋、周红星。IIAQ1050—2008保护层开采技术规范1范围本标准规定了煤矿保护层开采的一般要求、规划、设计、瓦斯抽采、效果考察和区域性消除突出危险性评定方法。本标准适用于井工煤矿煤（岩）与瓦斯突出（简称突出）矿井。2规范性引用文件下列文件中的条款通过本标准的引用而成为本标准的条款