摘要
研究岩块相对不透水情况下大尺度裂隙中渗流运动的规律及其计算。推导了各种不同流态时计算渗流的公式，阐述了裂隙开度和应力的关系，介绍了考虑应力影响时的计算方法。算例表明了应力状态对渗流计算的显著影响。
Based on the principle of interaction of seepage and stress in fractured rocky masses, the relative formulations have been derived and presented. The calculated result for gravity dam constructed on fractured rocky foundation shows that the stress-strain state has the considerable influence on seepage field and its important meaning in hydraulic structural design.
出处
《大连理工大学学报》
EI
CAS
CSCD
北大核心
1992年第6期712-717,共6页
Journal of Dalian University of Technology
基金
中国科学院地质研究所工程地质力学开放研究实验室基金资助
关键词
裂隙
渗流场
岩体
应力
fisstured flow
numerical simulation/conductivity coefficients
seepage field
