【摘要】 通过分析抚顺矿震和断层活化使地表产生的沉降, 根据对地震断层的认识, 对地表沉降量与矿震次数的函数形式进行了初步探讨, 采用有限元方法建立了包含断层的场地模型, 分析了影响沉降的因素, 拟合曲线初步确定了断层位错量与地表沉降的函数形式。更多还原

【Abstract】 Based on seismic faultages knowledge,the functional format of relationship between subsidence and time of mining seismic is discussed by analyzing mining seismic and the subsidence that fault activation induced.Finite element method was used to build fault ground models.And the factor was analyzed that influnces the subsidence.Finally mimic curves and confirm the functional fromat of relationship between the fault displacement and the surface subsidence.更多还原