›› 2003, Vol. 24 ›› Issue (4): 533-537.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Temperature effects on mechanical characteristics of clay soils

BAI Bing, ZHAO Cheng-gang   

  1. College of Civil Engineering，Northern Jiaotong University, Beijing 100044, China
  • Received:2002-04-05 Online:2003-08-11 Published:2014-08-19

PDF (PC)

1584

Abstract: Temperature effects on mechanical characteristics of clay soils are analyzed. Some problems are studied in detail, including the thermal consolidation problem, the temperature effects on permeability, thermal conductivity and thermal resistivity, thermal volume change of the clay-water system, etc. Particularly, the changes of pore pressure induced by temperature and the mechanisms of reversibility of the thermal volume change on various types of clay soils are analyzed. Besides, the thermal mechanical models for saturated clays are discussed simply.

Key words: temperature effects, clay soils, thermal consolidation, thermal resistivity, thermal mechanical model

CLC Number: 

  • TU41
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
[1] WANG Jian-guo, YANG Yang, GUO Yan-hui, LIU Yang, HUANG Yong-hui, WANG Li-na,. Low temperature effect of saturated granite on dynamic characteristics at high strain rates [J]. , 2017, 38(S2): 163-169.
[2] TAO Hai-bing , XIE Kang-he , LIU Gan-bin , HUANG Da-zhong , DENG Yue-bao . Finite element analysis of foundation consolidation by vertical drains coupling thermo-hydro-mechanical effect [J]. , 2013, 34(S1): 494-500.
[3] CHEN Pan , WEI Chang-fu , LI Yong-he , WANG Ji-li , MA Tian-tian , WEI Hou-zhen . Compression deformation characteristics of structural clays [J]. , 2012, 33(S2): 29-0037.
[4] BAI Bing，SU Zhong-qin，YANG Hai-peng. Experimental study of thermal consolidation of a saturated silty clay [J]. , 2012, 33(1): 12-16.
[5] CAI Guo-qing, ZHAO Cheng-gang, LIU Yan. An indirect method for predicting permeability coefficients of unsaturated soils at different temperatures [J]. , 2011, 32(5): 1405-1410.
[6] CAI Guo-qing, ZHAO Cheng-gang, LIU Yan. Temperature effects on soil-water characteristic curve of unsaturated soils [J]. , 2010, 31(4): 1055-1060.
[7] ZHOU Bao-chun , WANG Mo , LI Quan-hua , CHEN Song , WANG Jing-tao . A modified method of nonlinear elastic K-G model for clay soils [J]. , 2008, 29(10): 2725-2730.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] YU Li-yuan，LI Shu-cai，XU Bang-shu. Stability analysis of Zhoushan subsea tunnel with drill-and-blast construction method[J]. , 2009, 30(11): 3453 -3459 .
[2] YU Jun, TONG Li-yuan, LIU Song-yu, TANG Jin-song. Simulation and analysis of controlling water in tunnel based on preferred plane theory[J]. , 2009, 30(12): 3825 -3830 .
[3] YIN Sheng-bin, DING Hong-yan. Time series-projection pursuit regression model for predicting surface settlement during pit excavation[J]. , 2011, 32(2): 369 -374 .
[4] HUO min, CHEN Jian-bing, ZHANG jin-zhao. Foundation clearing test study of highway subgrade in patchy permafrost regions of Northeast China[J]. , 2009, 30(S2): 263 -268 .
[5] JIANG Xin-liang，LI Lin，YUAN Jie，YIN Jia-shun. Dynamic analysis of strata horizontal displacements induced by shield construction of deep tunnel[J]. , 2011, 32(4): 1186 -1192 .
[6] JI You-jun ，LIU Jian-jun ，CHENG Lin-song. Numerical simulation of tunnel excavation considering fluid solid coupling[J]. , 2011, 32(4): 1229 -1233 .
[7] XU Wen-Jie. Study of spatial effect and stability of large scale soil-rock mixture landslide[J]. , 2009, 30(S2): 328 -333 .
[8] LI Kai-ling , MEN Yu-ming , LIU Yang , JIANG Rong. Model test for influence of ground fissure profile pattern on deformation of metro tunnel[J]. , 2011, 32(6): 1690 -1696 .
[9] SUN Xiu-li , KONG Xian-jing , ZOU De-gao , LI Zhi-hua , ZHOU Tai-quan. Stress-strain-time relationship for municipal solid waste[J]. , 2011, 32(8): 2331 -2335 .
[10] LIU Yong-qian, YANG Jun. An improved DDA method with adaptive step size[J]. , 2011, 32(8): 2544 -2548 .
Copyright © Rock and Soil Mechanics, All Rights Reserved.
Tel: 027-87198484, 87199252, 87199253, 87198752　E-mail: ytlx@whrsm.ac.cn
Powered by Beijing Magtech Co. Ltd