摘要
运用FLAC3D针对一典型边坡算例,分别用计算的收敛性、位移突变和塑性区的贯通性判据来计算得到安全系数,对这三种常用判据进行了分析比较,说明了它们的计算结果是合理的且相近。
An example slope is analyzed with FLAC3D and its safety factor is computed by applying the three criteria including the convergenee of numerical computations,the abrupmess of displacement and connectivity of plastic zone. The results from the various criteria are compared with each other. It is shown that the results axe resonable and similar.
出处
《山西建筑》
2007年第2期104-105,共2页
Shanxi Architecture
关键词
FLAC3D
强度折减法
安全系数
判据
FLAC3D, shear strength reduction methods,safety factor,criterion
