Influence of Bentonite Content on the Static Liquefaction Behavior of Sand

被引：1
|
作者：
Tang Xiaowei [1 ]
Ma Ling [1 ]
Dieudonne, Simon [2 ]
机构：
[1] Dalian Univ Technol, Inst Geotech Engn, Dalian 116024, Peoples R China
[2] Polytech Clermont, Dept Genie Civil, F-63174 Aubiere, France
来源：
ADVANCES IN APPLIED MATERIALS AND ELECTRONICS ENGINEERING II | 2013年 / 684卷
关键词：
Loose fill slopes; Rainfall; Landslide; Static liquefaction; Bentonite content; Static CU triaxial tests;
D O I：
10.4028/www.scientific.net/AMR.684.154
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The landslide with static liquefaction often occurs in loose fill slopes with silty sand for the rainfall, causing lots of casualties and property loss. This study performed a series of static CU triaxial tests to investigate the influence of Bentonite content on the static liquefaction behavior of sand. The results indicate that there exists a critical value, below what increasing the Bentonite content reduces the resistance to static liquefaction. However, above the value the resistance to static liquefaction is increased with the rise of Bentonite content. This conclusion can be applied to manage the disaster triggered by the landslide with static liquefaction.
引用
收藏
页码：154 / +
页数：2
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