【摘要】 将土体中的第四纪断层作为一种土体结构面 ,已成为岩土工程新的研究领域 .通过对土体断层面上物质特征的研究 ,发现当断层面上土颗粒的定向度大于 80 % ,且有次生矿物生成时与蠕滑有关 ;当定向度小于 80 % ,无次生矿物生成时与粘滑有关 .更多还原

【Abstract】 The quaternary fault in soilmass,as a kind of soilmass structure plane,become a new research field in geotechnical engineering.It is found by researching the characteristics of fault plane in soilmass that fault active connected with tick slip movement when R<80 %,and with steady state slip movement when R>80 %.更多还原