Influence of Various Experimental Conditions on Shear Behavior of Compacted Sandy Soil under Unsaturated Condition

摘要：

　　The objective of this paper is to examine the influences of moisture content,loading speed,and degree of compaction on the shear behavior of compacted sandy soil under unsaturated conditions.A series of triaxial compression tests with various experimental conditions were carried out by using triaxial apparatus for unsaturated soil.The test results show that the shear strength of unsaturated soil decreases with the increase in moisture content and increases due to increment of loading speed.The effect of degree of compaction is also discussed.The results reveal that moisture content,loading speed,and degree of compaction have strong influences on the shear behavior of unsaturated sandy soil.

作者: Yuan Zhang Tatsuya Ishikawa Tetsuya Tokoro Satoru Shibuya

作者单位: Faculty of Engineering,Hokkaido University,Sapporo,Japan Kita 13,Nishi 8,Kita-ku,Sapporo,Hokkaido,Ja Tomakomai National College of Technology,Tomakomal,Japan Graduate School of Engineering,Kobe University,Kobe,Japan

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: 501-506

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）