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大采高综采工作面过上层煤柱的实践与经验
引用本文:李建军,张彦军. 大采高综采工作面过上层煤柱的实践与经验[J]. 科技情报开发与经济, 2003, 0(12)
作者姓名:李建军  张彦军
作者单位:大同煤矿集团公司四老沟矿,大同煤矿集团公司四老沟矿 山西大同,037028,山西大同,037028
摘    要:
介绍了大采高工作面过上层煤柱影响区域的顶板压力情况及采取的有效措施,简述了大采高工作面顶板活动规律及过上层煤柱影响区域时应注意的问题与经验。

关 键 词:大采高  上层煤柱  矿压  综采工作面

Practices and Experiences of Comprehensive Mechanized Mining Face Passing through Top Coal Pillar
LI Jian jun,ZHANG Yan jun. Practices and Experiences of Comprehensive Mechanized Mining Face Passing through Top Coal Pillar[J]. Sci-Tech Information Development & Economy, 2003, 0(12)
Authors:LI Jian jun  ZHANG Yan jun
Abstract:
This paper introduces the roof pressure situation of the areas influenced by the top coal pillar and some effective measures that should be taken, and expounds briefly the moving laws of the roof of the working face and some matters needing attention in passing through the areas influenced by the top coal pillar.
Keywords:top coal pillar  mine pressure  comprehensive mechanized mining face  
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