【摘要】 构造变形程度的定量表述是构造地质学领域一直在探讨的问题。本文对现有几种褶皱变形系数进行了讨论,改进了国外学者提出的平面变形系数的计算公式,提出了新的公式和计算方法,并在突出危险性预测中进行了应用尝试。作者认为,对于以褶皱构造为主的突出矿井,采用平面变形系数方法进行突出危险性预测是可行的。更多还原

【Abstract】 Quantitative description of structural deformation is a problem that has been studied in the field of structural geology.Authors of this paper discuss several deformation coefficients of fold,and have modified the formula for calculating plane deformation coefficients proposed by foreign scholars,and put forward a new formula and calculation methods,which have been applied to forecast coal and gas outbursts.The authors consider that the plane deformation coefficient method is feasible for prediction of the proneness of outburst in mines with mainly fold structures.更多还原