张集矿区地表建筑物破坏多源因素探析

Analysis on Multi-Source Factors of Surface Building Damage in Zhangji Coal Mining Area

界定矿区地表建筑物损毁程度并理清责任分区,是地矿协调的重大议题。本文结合矿井采场接替情况,针对可能受到张集煤矿采动影响破坏的塘沿村部分地表建筑物,基于概率积分法建立了预测模型,综合利用入户调查、区域地质勘查、抽取地下水现状及建筑结构条件等多因素进行深入分析及论证,最终明确了责任界定并提出了相应的防治措施。

It is an important issue to define the damage degree of surface buildings in mining area and clarify the responsibility division. In this paper, combined with the situation of mine stope replacement, in view of some surface buildings in Tangyan village which may be damaged by mining in Zhangji Coal Mine, a prediction model is established based on probability integral method. The multiple factors such as household survey, regional geological exploration, current situation of groundwater extraction and building structure conditions are comprehensively used for in-depth analysis and demonstration. Finally, the responsibility is defined and the corresponding prevention and control measures are proposed.