建筑物下采区布置优化及地表下沉预计

Layout Optimization and Surface Subsidence Prediction under Buildings

根据矿井的地质条件结合生产接替安排,提出金庄煤矿三北采区优化设计、简化生产系统的课题研究。根据煤层赋存条件及地面村庄分布情况,确定了建筑物下采区布置形式以及地表下沉预计,达到了开采成本低、管理简单的目的,研究成果对类似的采区设计具有借鉴意义。

According to the mine geological conditions combined with the succession of production,the paper puts forward the way to optimize the design of Sanbei mining areas to simplify production.According to the occurrence conditions of coal seam and the distribution of the village on the ground,the layout pattern of the subsidence area and the prediction of the surface subsidence of the building are determined,achieving the goal of low exploitation cost and simple management.The research results have reference significance for similar mining area design.