Computational Simulation of Slope Stability with Strength Reduction Technique

摘要：

Accurate evaluation of the deformation and stability of soil slope in civil and mining engineering is the main objective of many geotechnical analyses. The strength reduction technique has a number of advantages over the method of slices for slope satiability. Slope failure in the finite element model occurs through the zones in which the shear strength of the soil is insufficient to resist the shear stresses. The Mohr-Coulomb yield criterion is applied to describe the soil body model. Case studies are presented to show the effect of proposed method. The numerical simulations reveal that the finite element method of slope stability analysis is a more powerful alternative to traditional limit equilibrium methods.

关键词： slope stability strength reduction finite elements PLAXIS

作者: Dong CHENG Shouju LI Yingxi LIU

作者单位: State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology, Dalian 116023, China

会议类型: 国际会议

会议名称: The 2007 International Symposium on Safety Science and Technology(2007采矿科学与安全技术国际学术会议)

会议地点: 河南焦作

会议语种:英文

页码: 601-606

在线出版日期: 2007-04-17（万方平台首次上网日期，不代表论文的发表时间）