摘要
在讨论土体、筋材和接触面本构模型的基础上,建立了基于PLAXIS的有限元分析模型,对加筋土路堤的力学行为进行了分析,分别从土性参数、筋材位置和筋材层数等多个方面对路堤稳定性的影响进行探讨。
Based on discussion on .soil body, reinforced material and constitutive model of contact surface, the finite element analysis based on PLAXIS was built. The mechanical behavior of reinforced soil embankment was analyzed, the influences on embankment stability were discussed from soil property parameters, reinforced material position and reinforced material layer etc.
出处
《山西建筑》
2009年第12期296-297,共2页
Shanxi Architecture
关键词
加筋土
路堤
有限元
位移
reinforced soil, embankment, finite element, displacement
