摘要
岩土介质破坏准则具有非线性。研究了在非线性破坏准则下利用静力平衡条件进行土坡极限平衡法稳定分析,对瑞典圆弧条分法和整体稳定分析法及毕肖普条分法等土坡稳定分析方法采用非线性破坏准则下的强度参数计算,推导出了安全系数计算公式。
The rock and soil failure criterion had the nonlinearty.This articles has studied the soil slope limit stable analysis under the nonlinear failure criterion using the static balance condition,has finished slope stability analysis with the Sweden circle slice methods and the whole stable analytic method ,Bishop slice methods and so on under the nonlinear failure criterion the intensity parameter computation, inferred the safety coefficient formula.
出处
《湖南理工学院学报（自然科学版）》
CAS
2006年第3期84-87,91,共5页
Journal of Hunan Institute of Science and Technology(Natural Sciences)
关键词
边坡稳定性
非线性破坏准则
条分法
安全系数
slope stability
nonlinear failure criterion
slice methods
safety coefficient
