【作者】 张俊英；

【Author】 Zhang Junying (Survey Institute,Tangshan Branch,China Coal Research Institute,Tangshan 063012 China)

【机构】 煤炭科学研究总院唐山分院测量所；

【摘要】 某矿拟在老采空区地表新建六层住宅楼,该区域为煤系地层倒转,深部为缓倾斜煤层,浅部为急倾斜煤层,主采4层煤层,且为冲击地压多发矿井,矿井停产后老采空区会逐渐积水。分析了在这类复杂地质采矿条件下的老采空区地表新建住宅楼的可行性,并应采取的技术措施。更多还原

【Abstract】 In a certain coal mine will be constructed 6-storied residential buildings on the surface over the goats.The area stratum of coal and rock are reverse,the dip angle of coal seams in the depths is small,and is big in the shallow.Four coal seams were mined underground.In this coal mine burst takes place frequently,the water will store up when mining is stoped.This paper analyzes the feasibility of construction of the residential buildings on the surface over goafs with the complicated geological and mining conditions,and puts forward technical measures which should be adopted.更多还原