PREDICTING THE SLOW MOBILITY OF SOIL SLOPE BY BINGHAM MODEL

摘要：

　　Bingham model can describe the slow movement of natural soil slopes.To get more reasonable displacement of slow-moving landslides,more studies about Bingham model are conducted.The variety of nonlinear viscosity and mechanism of natural slopes are taken into account in this paper.The displacement equation can be derived by assuming that slope soil is fully or partially saturated.The proposed formula based on Bingham model is applied to describe one typical creeping soil slope.The concept of shear layer can be easily emerged by the formula without any assumption.

关键词： landslides creep flow Bingham model displacement formula shear layer

作者: J.LIU C.ZHOU H.L.ZHU Z.G.RAO H.L.XIAO M.ZHANG

作者单位: College of Hydraulic and Hydroelectric Eng.,Sichuan Univ.,Chengdu,610065,China Changzhou Waterway Administrative Bureau of Jiangsu Province,Changzhou,213004,China

会议类型: 国际会议

会议名称: 5th China-Japan Geotechnical Symposium(第五届中日岩土工程学术会议)

会议地点: 成都

会议语种:英文

页码: 261-264

在线出版日期: 2013-05-18（万方平台首次上网日期，不代表论文的发表时间）