The Study of the Numerical Simulation in the Evaluation of Slope Stability
With nearly a hundred years development,the slope stability has gained a mature method for analysis.But there are great limitations in the traditional slice method,the limit analysis method and the slip hne method.There are also some certain errors during the process of calculation and the result of the value,without the consideration of the influence caused by stress and strain.With the development of the information technology,the numerical simulation methods is widely used in the field of analysis of slope stability,with the consideration of the influence caused by stress the strain.The whole process which can simulate the loading and unloading of slope,the analysis of stress and strain aims to get the solution for the ultimate load of slope.So the slope stability evaluation can directly get the surface of slip slope failure,figure of the strain and stress,figure of the distribution of plastic zones,the figure of shear failure and tensile failure zone through numerical calculation.The engineering practice shows that the numerical simulation combing with the traditional calculation method is more reasonable and scientific.
slope stability load simulation stress
Li Ben Cao Lanzhu
Liaoning Technical University, Institute of Mining and Technology,Fuxin, 123000, China
国际会议
International Symposium on Rock Mechanics and Mine Dynamic Disaster Prevention(岩石力学与矿井动力灾害防治国际学术研讨会)
辽宁阜新
英文
398-402
2013-07-13（万方平台首次上网日期，不代表论文的发表时间）