Stress-Strain States Differences in Specimens during Triaxial Compression and Direct Shear Tests

被引：10
|
作者：
Medzvieckas, Jurgis [1 ]
Dirgeliene, Neringa [1 ]
Skuodis, Sarunas [1 ]
机构：
[1] Vilnius Gediminas Tech Univ, Dept Geotech Engn, Fac Civil Engn, Sauletekio Ave 11, LT-10223 Vilnius, Lithuania
来源：
MODERN BUILDING MATERIALS, STRUCTURES AND TECHNIQUES | 2017年 / 172卷
关键词：
direct shear; triaxial compression; shear strength parameters; sand; stress-strain state;
D O I：
10.1016/j.proeng.2017.02.094
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This article compares the soil strength parameters obtained from data of triaxial compression and direct shear tests, both with dense samples of fine sand. Direct shear device and triaxial device have significant differences in stress - strain state, which is developed in the specimen during test. In order to evaluate the stress-strain state, the direct shear and triaxial tests were simulated with finite element program PLAXIS 3D. (C) 2017 The Authors. Published by Elsevier Ltd.
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页码：739 / 745
页数：7
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