EXPERIMENTAL STUDY ON DYNAMIC ELASTIC MODULUS OF SANDY PEBBLE SOIL SUBJECTED TO DYNAMIC LOAD

摘要：

Through experiments on sandy pebble soil by using the dynamic tri-axial test,studies of saturated sandy pebble soil has been done.The thesis analyzed the rule about the dynamic elastic modulus of sandy pebble soil under diversified lateral pressure,diversified concretionary ratior and diversified vibration frequency.The research makes clear that dynamic elastic modulus markedly rises with the augmentation of dynamic strain,and largens as the enhance of lateral pressure or concretionary ratior.In addition,results also demonstrate vibration frequency to be a less influence on dynamic elastic modulus.

关键词： sandy pebble soil dynamic elastic modulus dynamic tri-axial test

作者: R.H.Wang X.Z.Zhang B.Jia W.Guo

作者单位: School of Civil Engineering & Architecture,Southwest University of Science and Technology,Mian Yang School of Civil Engineering & Architecture,Southwest University of Science and Technology,Mian Yang

会议类型: 国际会议

会议名称: 第二届国际非均质材料力学会议(The Second International Conference on Heterogeneous Material Mechanics)

会议地点: 安徽黄山

会议语种:英文

页码: 1073-1077

在线出版日期: 2008-06-03（万方平台首次上网日期，不代表论文的发表时间）