Study of Grouting Reinforcement to Disturbance Soft SOIL Caused by Large Diameter Slurry Shield Construction

摘要：

　　Study of grouting reinforcement to disturbance soft soil caused by large diameter slurry shield construction based on Jiangyin Chengjiang West Road over the river tunnel project.First,Three-dimensional finite element model is created to use the ABAQUS finite element software,considering nonlinear deformation of soil in the numerical calculations.By numerical simulation:horizontal,vertical,vertical displacement trends are in accordance with the measured data; increase the layer E,C,(9) values can effectively reduce the settlement of soft soil layer,reducing the soil disturbance.Therefore,through grouting reinforcement of upper soil can reduce soil settlement and get to the purpose of reducing the soil disturbance.

关键词： Slurry shield Soft soil layer grouting reinforcement Numerical simulation

作者: Jian-ming ZHU Hai-feng CHENG

作者单位: College of Architecture Engineering,North China University of Technology,Beijing 100144,China

会议类型: 国际会议

会议名称: 2013 International Conference on Advanced Engineering Materials and Architecture Sciences(2013先进工程材料与建筑科学国际会议)(ICAEMAS 2013)

会议地点: 西安

会议语种:英文

页码: 422-425

在线出版日期: 2013-07-27（万方平台首次上网日期，不代表论文的发表时间）