摘要
介绍了渗流与应力耦合的基本原理,以及边坡降雨入渗的过程。根据工程地质条件及岩土的特性建立边坡数值模型,运用ABAQUS进行降雨条件下的有限元分析,观察边坡土体孔压场、位移场等的变化规律.最后对边坡稳定性进行评价。
The basic principle of hydromechanical coupling and the processs of rainfall infiltration on the slope are introduced. The numerical model is established based on the engineering geological conditions and characteristics of rock, and then using ABAQUS to analyze the model and observing the variation of pore pressure field, displacement field and so on. The stability of slope finally is analysed.
出处
《科学技术与工程》
2010年第24期6079-6083,共5页
Science Technology and Engineering
关键词
降雨入渗
ABAQUS
数值模拟
边坡稳定性质
rainfall infiltration ABAQUS software numeric simulation the stability of slope
