›› 2007, Vol. 28 ›› Issue (1): 69-76.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Method for developing hardening parameter independent of stress path for geomaterials

LUO Ting, YAO Yang-ping   

  1. Department of Civil Engineering, Beihang University, Beijing 100083, Chin
  • Received:2005-09-26 Online:2007-01-10 Published:2013-08-28

PDF (PC)

1366

Abstract: Based on the test results of sand, mechanics of internal parameters (plastic volumetric strain and plastic deviator strain) depending on stress path is explained. General equation expressing hardening parameter independent of stress path is proposed. The plastic work and the unified hardening parameters for clay and sand proposed by authors are all special examples as general equation. The combination of the unified hardening parameters and Cam-clay model, and the comparison with the test results, show that this parameter can be used to constitutive model simply and effectively.

Key words: geomaterials, sand, stress path, hardening parameter, method

CLC Number: 

  • TU 43
  • 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] LIU Zhong-yu, CUI Peng-lu, ZHENG Zhan-lei, XIA Yang-yang, ZHANG Jia-chao. Analysis of one-dimensional rheological consolidation with flow described by non-Newtonian index and fractional-order Merchant’s model [J]. Rock and Soil Mechanics, 2019, 40(6): 2029-2038.
[2] ZHOU Feng-xi, GAO Guo-yao, . Steady-state analysis of the heat-moisture-salt coupling for unsaturated soil [J]. Rock and Soil Mechanics, 2019, 40(6): 2050-2058.
[3] KONG Xian-jing, NING Fan-wei, LIU Jing-mao, ZOU De-gao, ZHOU Chen-guang, . Influences of stress paths and saturation on particle breakage of rockfill materials [J]. Rock and Soil Mechanics, 2019, 40(6): 2059-2065.
[4] GONG Wen-hui, ZHAO Xu-dong, QIU Jin-wei, LI Yi, YANG Han. Nonlinear analysis of one-dimensional consolidation of saturated clay including dead-weight effects and large strain [J]. Rock and Soil Mechanics, 2019, 40(6): 2099-2107.
[5] MO Zhen-ze, WANG Meng-shu, LI Hai-bo, QIAN Yong-jin, LUO Gen-dong, WANG Hui, . Laboratory investigation on pore water pressure variation caused by filter cake effect during slurry-EPB shield tunneling in silty sand layer [J]. Rock and Soil Mechanics, 2019, 40(6): 2257-2263.
[6] CHEN Min, ZHANG Tao, SHAN Hua-gang, WANG Xin-zhi, MENG Qing-shan, YU Ke-fu, . Study of the relationship between compression wave velocity and physical properties of calcareous sand [J]. Rock and Soil Mechanics, 2019, 40(6): 2275-2283.
[7] JIANG Li-Chun, LUO En-Min, SHEN Bin-Bin, . A dynamic response of blasting to stereoscopic goaf group based on the multi-degree of freedom model method [J]. Rock and Soil Mechanics, 2019, 40(6): 2407-2415.
[8] WANG Yun-jia, SONG Er-xiang. Discrete element analysis of the particle shape effect on packing density and strength of rockfills [J]. Rock and Soil Mechanics, 2019, 40(6): 2416-2426.
[9] WANG Xiang-nan, LI Quan-ming, YU Yu-zhen, YU Jia-lin, LÜ He, . Simulation of the failure process of landslides based on extended finite element method [J]. Rock and Soil Mechanics, 2019, 40(6): 2435-2442.
[10] JIANG Bing-nan, MA Jian-lin, LI Meng-hao, CHU Jing-lei. Experiments on spatial stress of foot blade during caisson sinking in water [J]. Rock and Soil Mechanics, 2019, 40(5): 1693-1703.
[11] LI Shu-zhao, WANG Zhong-chang, JIA Xu, HE Lin-lin, . Simplified calculation method for cyclic bearing capacity of suction anchors with taut mooring in soft clay [J]. Rock and Soil Mechanics, 2019, 40(5): 1704-1712.
[12] TAO Gao-liang, WU Xiao-kang, GAN Shi-chao, XIAO Heng-lin, MA Qiang, LUO Chen-chen, . Experimental study and model prediction of permeability coefficient of unsaturated clay with different initial void ratios [J]. Rock and Soil Mechanics, 2019, 40(5): 1761-1770.
[13] CAO Meng, YE Jian-hong, . Creep-stress-time four parameters mathematical model of calcareous sand in South China Sea [J]. Rock and Soil Mechanics, 2019, 40(5): 1771-1777.
[14] SUN Yi-fei, CHEN Cheng, . A state-dependent stress-dilatancy equation without state index and its associated constitutive model [J]. Rock and Soil Mechanics, 2019, 40(5): 1813-1822.
[15] XU Peng, JIANG Guan-lu, LEI Tao, LIU Qi, WANG Zhi-meng, LIU Yong, . Calculation of seismic displacement of reinforced soil retaining walls considering backfill strength [J]. Rock and Soil Mechanics, 2019, 40(5): 1841-1846.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] HE Xian-long, ZHAO Li-zhen. Analysis of shear wave velocity based on multiple cross-correlation functions[J]. , 2010, 31(8): 2541 -2545 .
[2] QIN Hui-lai, HUANG Mao-song, WANG Yu-jie. Application of Monte Carlo search technique to bearing capacity calculations by upper bound method[J]. , 2010, 31(10): 3145 -3150 .
[3] XIAO Lin, YANG Cheng-kui, HU Zeng-hui, LI Xiao-zhao, LI Mo. Model test on temperature distribution in metro tunnel surrounding rock and inverse calculation of its thermal conductivity[J]. , 2010, 31(S2): 86 -91 .
[4] LI Dan, XIA Bin-wei, CHEN Hao, BAI Shi-wei. Research on stability of tunnel in anisotropic layered rockmass with low inclination angle bedding by model test[J]. , 2009, 30(7): 1933 -1938 .
[5] XIONG Hao，GAO Guang-yun，WANG Xiao-gang. Analysis of isolating vertical vibration from traffic loads by open trench in layered ground[J]. , 2011, 32(4): 1131 -1137 .
[6] SUN Mou，LIU Wei-ning. Research on water inrush mechanism induced by karst tunnel face with high risk[J]. , 2011, 32(4): 1175 -1180 .
[7] MENG Fan-bing , LIN Cong-mou , CAI li-guang , LI bo. Cumulative damage evaluation of clip rock in small-distance tunnels caused by blasting excavation and its application[J]. , 2011, 32(5): 1491 -1494 .
[8] ZHANG Yan , PENG Chong , LI Xing. Three-dimensional radial point interpolation meshfree method and its application to consolidation analysis[J]. , 2011, 32(6): 1898 -1904 .
[9] ZHANG Xiang-dong, FU Qiang. Experimental study of triaxial creep properties of frozen soil and thickness determination of flat frozen soil wall[J]. , 2011, 32(8): 2261 -2266 .
[10] CUI Wei, SONG Hui-fang, ZHANG She-rong, YAN Shu-wang. Numerical simulation of craters produced by explosion in soil[J]. , 2011, 32(8): 2523 -2528 .
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