以某市中转站小区居民住宅楼为例,根据收集的地质资料,运用采空区地表移动时间规律来确定采空区的稳定性。采用以建筑物的影响深度是否与采空区裂隙带发育高度重叠的方法来判断采空区地基稳定性,论证了采空区上方新建建筑物的可行性;提出了采空区建筑物抗变形能力的技术措施,为采空区上新建建筑提供参考。 Taking the residential building of residential area in a city transit station as an example, the stability of the gob area is determined according to the geological data collected and the time rule of surface movement in the goaf. The method of judging the foundation stability of goaf by adopting the method that whether the influence depth of building has a high overlap with the development of the fissure zone in goaf determines the feasibility of building new buildings above the goaf; Ability of technical measures to provide a reference for new construction on the goaf.