Spatial prediction theory for disease of high engineering slope
In this paper a framework of basic theory of spatial prediction for disease of high engineering slope is established. Structure and structural pattern of slope are determined in terms of analysis of the con- figuration of the earths surface and ac companiment analysis of structure interfaces. Then, a prediction of disease of engineering slope is made qualitatively by comparison with limit equilibrium stability slope of slope structure and structure pattern of the same kind. On the basis of slope structure obtained by qualitative approaches and boundary condition determined by structure pattern, spatial positions of sliding interfaces of slope can be accurately determined in terms of statistical constitutive model of rock strength reduction and damage. Point safety coefficient on sliding interface is obtained according to limit equilibrium theory. Mechanism of disease of high engineering slope is analysis, and degree of disease is examined.
ZHANG Zhongping YANG Tao GUO Wenjing
Northwest Institute of China Railway Co.Lanzhou 730000,China Geotechnical Eng.Dep.of Southwest Jiaotong University,Chengdu 610031,China
国际会议
International Symposium and The 7th Asian Regional Conference of IAEG(国际工程地质与环境协会年会暨第七届亚洲工程地质会议)
成都
英文
358-362
2009-09-09（万方平台首次上网日期，不代表论文的发表时间）