绪言虽然在断层带范围内由于煤层或其它矿产原料的开采而引起地表变形问题已长期存在,但这个问题至今没有广泛地被研究和注意。这个问题的解决,对于稠密的建筑区域(敏感的工业建筑物和工程结构物)下进行井下开采是很重要的。在特别不利的地质采矿条件下,在断层带的开采能导致井下的涌水。在这个区域内开采一个矿床,首先会引起增加工作面的矿山压力。因此,无损失的开采矿床是不可能的,必须是经常保留部分矿柱。但是无论是开采 INTRODUCTION Although the problem of surface deformation caused by the mining of coal seam or other mineral raw materials within the fault zone has existed for a long time, this issue has not been widely studied and noticed until now. The solution to this problem is important for downhole mining in densely-populated areas (sensitive industrial buildings and engineering structures). Under particularly unfavorable geologic mining conditions, the exploitation of fault zones can result in downhole gushing. Mining a deposit in this area will, in the first instance, lead to increased mine pressure on the work surface. Therefore, it is impossible to deposit without loss, and it is necessary to keep some pillars regularly. But whether it is mining