摘要
煤矿废弃采空区场地稳定性研究是决定能否进行建筑的关键步骤。本文分析研究了可能引起废弃采空区“活化”的地下水、煤柱失稳、地震作用、断裂构造、地表建筑等因素及其对场地稳定性的影响,文中还计算了地面新建建构筑物对地基的扰动深度,研究表明,废弃采空区不会“活化”,场地是稳定的,建厂可行。
Study on the field stability at the mine abandoned stopes is a key step whether a construction can proceed or not. This paper analyzes those factors such as the groundwater which may result in the abandoned stopes ＂active＂, destabilization of the fender, earthquake effect, rupture formation and the earth＇s surface buildings, and their influence on the filed stability. Research on the influence of a newly buildt structure on the interference depth of foundation was made. The computation results show that abandoned stopes won＇t be active, and the field is stabile under the load of intended buildings. The factory can be built on the field.
出处
《建筑科学》
北大核心
2006年第4期21-24,60,共5页
Building Science
基金
徐州市建设科研资助项目(项目编号:XJ2003001)
关键词
废弃采空区
建筑场地
稳定
评价
abandoned stopes
construction field
stability
evaluation
