厚煤层综放开采地表沉陷规律研究  

Study on the Ground Subsidence Laws of Fully-Mechanized Mining with Sublevel Caving in Thick Seam

作　　者：李运江[1,2] 谭志祥[2] 王宗胜[1] 刘延欣[1] 庞尔雷[1] 

机构地区：[1]兖州煤业股份有限公司鲍店煤矿,山东邹城273500 [2]中国矿业大学环境与测绘学院,江苏徐州221116

出　　处：《矿山测量》2013年第3期1-4,共4页Mine Surveying

基　　金：国家自然科学基金项目(41071273)

摘　　要：为了研究厚煤层综放开采条件下的地表沉陷变形规律,指导矿井安全生产,鲍店煤矿在五采区5304-中综放工作面上方设立了地表沉陷观测站,进行了20多次观测。通过对观测资料的分析研究,获得了该区条件下综放开采时的地表沉陷规律和相关岩移参数,为矿区今后"三下"采煤提供可靠的依据,并为类似矿区的开采沉陷控制提供了科学借鉴。In order to study the surface subsidence deformation under the thick seam fully-mechanized mining,direct mine safety production,the people establish the surface subsidence observation stations above the 5304 fully mechanized caving face in five mining area in Baodian coal and carry out 20 times observations.In the paper,the author obtaines the surface subsidence laws and related strata movement parameters under the conditions of fully mechanized coal mining in the area through the analysis of observational data.It provides reliable basis for the ' three down' mining in the future and provides scientific reference for mining subsidence control in similar mine.

关 键 词：厚煤层 综放开采 地表沉陷 规律 参数 

分 类 号：TD327[矿业工程—矿井建设]