煤矿老采区地基稳定性分析——以褚庄小学建设场地为例

Analysis of foundation stability in GOAF——Take the construction site of Chu Zhuang Primary School as an example

煤矿开采形成了大片的采空区,为合理利用采矿区土地,以平顶山新华区褚庄小学建设场地为例,通过研究老空区地质条件及煤层开采情况,分析建设场地残余变形及建设工程诱发采空塌陷活化的可能性,认为在老采空区新建6层及以下建筑是可行的,对建筑物设计提出了防治措施,为工程建设提供了科学依据。

Iarge area of GOAF has been formed in coal mining, In order to make rational use of the land in the mining area, taking the construction site of Chuzhuang School in as an example, through the research on geological condition of GOAF and mining conditions, analysis on residual deformation of Construction Site and possibility of Goaf Collapse activation induced by construction project;considered that it is feasible to build building not more than 6 floors;puts forward prevention measures for building design;provides scientific basis for construction.