SOIL PRESSURE MODEL CONSIDERING THE DEFORMATION AND ITS APPLICATION

摘要：

　　Logical calculation of soil pressure is the key issue in the brace system for excavation engineering.A new computation model considering the deformation is presented.The influenced mechanisms of top beam and brace on the retaining structures are analyzed respectively.A finite element program combined the influence of deformation,ring beam and brace on retaining structures is designed.Top ring beam is regarded as a horizontal beam,then an approach that considers the integrated effects of ring beam and brace is presented.The computed results by typical cases show the distribution of later deformation at pile top and the effect of braced system.The method is helpful for the design of brace system in excavation engineering.

关键词： soil pressure deformation braced system excavation engineering

作者: C.YU X.Q.CAI L.Y.PAN

作者单位: College of Architecture and Civil Engineering,Wenzhou University,Zhejiang Wenzhou,China College of Chemistry and Materials Engineering,Wenzhou University,Zhejiang Wenzhou,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: 404-406

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）