Study on Stress-strain Behavior of Cohesive Soil Mixing with Gravel by Triaxial Test

被引：0
|
作者：
Wang, Yuanlong [1 ,2 ]
Zhu, Jungao [1 ,2 ]
Zhou, Jianfang [3 ]
机构：
[1] Hohai Univ, Minist Educ Geomech & Embankment Engn, Key Lab, Nanjing 210098, Jiangsu, Peoples R China
[2] Hohai Univ, Geotech Res Inst, Nanjing 210098, Jiangsu, Peoples R China
[3] Water Conservancy Bureau Danyang City, Danyang 212302, Peoples R China
来源：
TRENDS IN CIVIL ENGINEERING, PTS 1-4 | 2012年 / 446-449卷
关键词：
Cohesive soil mixing with gravel; triaxial test; shear strength;
D O I：
10.4028/www.scientific.net/AMR.446-449.1573
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The mechanical behaviors of a cohesive soil mixing with gravel were investigated in consolidated-drained triaxial tests. Three soils with different percentages of gravel mixed with the cohesive soil, i.e. 50%, 75% and 87.5%, were tested, and the inference of gravel percentage to the stress-strain behavior is investigated. The results indicate that the shear strength of the soil increases with the increase of gravel percentage. Compared to peak strength of GP50, that of GP75 and GP87.5 increases by 14.4%similar to 32.8% and 20.9%similar to 40.5%. The initial and secant Young's modulus of the soil increases significantly when the gravel percentage is greater than 75%.
引用
收藏
页码：1573 / +
页数：2
相关论文
共 50 条
  • [31] Experiment study of stress-strain relation of plastic concrete under triaxial stress
    Wang, S. (wsw@ncwu.edu.cn), 1600, Tongji University (17):
  • [32] Model prediction of stress-strain behavior on cohesionless soil
    Chin, RYP
    PROCEEDINGS OF THE SEVENTH (1997) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL I, 1997, 1997, : 835 - 841
  • [33] COMPLETE TRIAXIAL STRESS-STRAIN CURVES FOR CONCRETE
    AHMAD, SH
    SHAH, SP
    JOURNAL OF THE STRUCTURAL DIVISION-ASCE, 1982, 108 (04): : 728 - 742
  • [34] Complete triaxial stress-strain curves for geopolymer
    Haider, Giasuddin M.
    Sanjayan, J. G.
    Ranjith, P. G.
    CONSTRUCTION AND BUILDING MATERIALS, 2014, 69 : 196 - 202
  • [35] Stress-strain behavior of plastic concrete using monotonic triaxial compression tests
    Y.Pashang Pisheh
    S.M.Mir Mohammad Hosseini
    Journal of Central South University, 2012, 19 (04) : 1125 - 1131
  • [36] A triaxial testing system to evaluate stress-strain behavior of soils for wide range of strain and strain rate
    de Magistris, FS
    Koseki, J
    Amaya, M
    Hamaya, S
    Sato, T
    Tatsuoka, F
    GEOTECHNICAL TESTING JOURNAL, 1999, 22 (01): : 44 - 60
  • [37] Stress-strain behavior of plastic concrete using monotonic triaxial compression tests
    Pisheh, Y. Pashang
    Hosseini, S. M. Mir Mohammad
    JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY, 2012, 19 (04): : 1125 - 1131
  • [38] Stress-strain behavior of plastic concrete using monotonic triaxial compression tests
    Y. Pashang Pisheh
    S. M. Mir Mohammad Hosseini
    Journal of Central South University, 2012, 19 : 1125 - 1131
  • [39] In Situ Subsoil Stress-Strain Behavior in Relation to Soil Precompression Stress
    Keller, Thomas
    Arvidsson, Johan
    Schjonning, Per
    Lamande, Mathieu
    Stettler, Matthias
    Weisskopf, Peter
    SOIL SCIENCE, 2012, 177 (08) : 490 - 497
  • [40] Large-Scale True Triaxial Test on Stress-Strain and Strength Properties of Rockfill
    Pan, Jiajun
    Jiang, Jiwei
    Cheng, Zhanlin
    Xu, Han
    Zuo, Yongzhen
    INTERNATIONAL JOURNAL OF GEOMECHANICS, 2020, 20 (01)
12345