考虑应力状态的裂隙岩体渗透系数确定方法简述

Brief State on Method of Confirming Permeability Coefficient in Consideration of Stress Status in Fissured Rock Mass

系统总结了近四十年来国内外不同学者计算裂隙岩体渗透系数的经验公式,介绍了确定渗透系数的试验方法,讨论了影响渗透系数的若干因数。

The article systematically summarizes the empirical formula for calculating the permeability coefficient in fissured rock mass, which are concluded by scholars in domestic and abroad for past forty years. It also introduces the test method for confirming permeability coefficient and discusses some factors influencing the permeability coefficient.