摘要
根据煤炭开采采场布置与厂址井上下对照关系计算厂址保护煤柱范围。采用实际监测与现场调查相结合的方法,从工程地质、环境地质、矿井地质、开采沉陷反演预计等多角度,综合分析评价新集矿区沉陷区对拟选陈集厂址的影响,为新集电厂的选址提供参考。
The size of safety coal pillar was calculated according to relationship between upper and lower of the coal mining layout and the site of power plant. Comprehensive analysis assessment of xinji coal mining subsidence area influence to the site of factory was conducted from the engineering geology,environmental geology and mine geological and mining subsidence inversion by the method of practical monitoring combined with field investigation. The work provide reference for location of xinji power plant.
出处
《内蒙古煤炭经济》
2016年第8期122-125,共4页
Inner Mongolia Coal Economy
关键词
采煤沉陷
沉降观测
临界变形值
保护煤柱
Mining subsidence
subsidence observation
critical deformation value
protective pillar
