论文部分内容阅读
依据丰富的野外调查资料,通过综合分析,论述了平顶山煤矿区地面塌陷灾害的发育分布现状及危害,根据大量的岩移观测资料,确定出适合本区的岩移参数,采用概率积分法对采煤所引起的地面塌陷进行了预测.同时,提出了在地面塌陷形成以前就采取“超前”的综合防治措施,对已形成地面塌陷采取“一疏二平三改造”的措施进行综合治理.表5,参11.
Based on the abundant field survey data, the status quo and harm of the development and distribution of ground collapse disaster in Pingdingshan coal mine area are discussed through comprehensive analysis. According to a large number of observation data of rock movement, the rock movement parameters suitable for this area are determined, and the probability integration method Coal ground caused by the collapse was predicted at the same time, put forward before the formation of the collapse of the ground to take “ahead of” a comprehensive prevention and control measures have been formed on the ground collapse to take “a sparse two three reform” measures Comprehensive Management Table 5, Senate 11.