Influence of Grain Size Distribution on Critical State of Granular Materials

摘要：

　　This paper aims to investigate the influence of grain size distribution (GSD) on the critical state of Hostun sand.Drained triaxial tests were conducted on saturated specimens with different GSD (Cu=l.4,5,10,20) under different confining pressures (100,200,400 kPa).The experimental results highlight that the critical state of the tested sand predominantly depends on its GSD.

关键词： grain size distribution critical state triaxial tests

作者: Gang Li Carlos Ovalle Christophe Dano Pierre-Yves Hicher

作者单位: Research Institute in Civil and Mechanical Engineering Ecole Centrale de Nantes UMR CNRS 6183,Nantes,France

会议类型: 国际会议

会议名称: The Second International Symposium on Constitutive Modeling of Geomaterials: Advances and New Applications (第二届国际岩土本构模型研讨会(IS-Model 2012))

会议地点: 北京

会议语种:英文

页码: 207-210

在线出版日期: 2012-10-15（万方平台首次上网日期，不代表论文的发表时间）