Influence of Traffic-load Induced Principal Stress Rotation on the Accumulative Deformation and Pore Pressure of Soft Clay

摘要：

　　To investigate the effect of traffic-load induced principal stress rotation on the dynamic behaviors of soft clay, through hollow cylinder apparatus (HCA), the actual stress path with prin cipal stress rotation experienced by subsoil under traffic loading was simulated in laboratory, and the accumulative deformation and pore pressure of soft clay under different combinations of axial de viator stress and torsional shear stress were investigated.This study provides a reference for a more realistic evaluation on the behaviors of soft clay under traffic loading.

关键词： traffic load principal stress rotation soft clay accumulative deformation pore water pressure

作者: J.H.Xiao S.Q.Xu K.Wei

作者单位: College of Transportation & Engineering, Nanjing University of Technology, Nanjing, China Key Laboratory of High-speed Railway Engineering, Ministry of Education, Southwest Jiaotong Universi

会议类型: 国际会议

会议名称: 第六届国际环境振动学术研讨会(6th International Symposium on Environmental Vibration)(ISEV2013)

会议地点: 上海

会议语种:英文

页码: 502-507

在线出版日期: 2013-11-08（万方平台首次上网日期，不代表论文的发表时间）