我国有大量的煤炭资源被压埋在某些建筑物之下。因而,如何最大限度地回收煤炭资源,同时又要保证采区上部及附近建筑物的安全,这一问题早已被人们所重视。而要确保采区上方及其附近地表建筑物的安全,必须对采区地表移动变形给予定量分析,依此确定相应的安全措施,如搬迁、加固等等。 There are a large number of coal resources in our country that are buried beneath certain buildings. Therefore, how to maximize the recovery of coal resources while ensuring the safety of the buildings in the upper part and the vicinity of the mining area has long been valued by people. To ensure the safety of surface buildings above and in the vicinity of the mining area, quantitative analysis must be carried out on the surface deformation of the mining area to determine the corresponding safety measures such as relocation, reinforcement and so on.