›› 2002, Vol. 23 ›› Issue (1): 41-46.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

An inelasto-plastic constitutive model for soil

LIAO Xiong -hua 1 ,WANG Lei-xiao 2 ,ZHANG Ke-xu 3 ,HU Qing -li 3   

  1. 1. Department of Geotechnical Engineering ,Tongji University ,Shanghai 200092，China;2.ChangChun Municipal Engineering Design and Study Institute ,Changchun 130041;3.Dept.of Civil and Building Engineering ,Harbin Institute of Technology ,Harbin 150009，China
  • Received:2001-03-30 Published:2002-01-15

PDF (PC)

218

Abstract: A new kind of practical soil constitutive model by combining Duncan-Chang inelastic constitutive model with the elastoplastic model adapting Drucker-Prager failure has been derived in order to overcome the classical elastoplastic model’s inability to cover the nonlinear behavior of soil before plastic yielding and unsuitability of normal Duncan-Chang model to the stress state approaching yielding or failure .Finally ,the numerical examples of practical problems have shown its feasibility and practicability.

Key words: constitutive model, Duncan-Chang model, Drucker-Prager failure criterion ;inelasto-plastic constitutive model

CLC Number: 

  • tu411
  • 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 Jun-min, XIONG Yong-lin, YANG Qi-lai, SANG Qin-yang, HUANG Qiang. Study of the dynamic elastoplastic constitutive model for unsaturated soil [J]. Rock and Soil Mechanics, 2019, 40(6): 2323-2331.
[2] WANG Jie, SONG Wei-dong, TAN Yu-ye, FU Jian-xin, CAO Shuai, . Damage constitutive model and strength criterion of horizontal stratified cemented backfill [J]. Rock and Soil Mechanics, 2019, 40(5): 1731-1739.
[3] 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.
[4] YANG Qi-lai, XIONG Yong-lin, ZHANG Sheng, LIU Gan-bin, ZHENG Rong-yue, ZHANG Feng, . Elastoplastic constitutive model for soft rock considering temperature effect [J]. Rock and Soil Mechanics, 2019, 40(5): 1898-1906.
[5] LI Xiu-lei, LI Jin-feng, SHI Jian-yong, . Elastoplastic constitutive model for municipal solid waste considering the effect of fibrous reinforcement [J]. Rock and Soil Mechanics, 2019, 40(5): 1916-1924.
[6] ZHANG Kun-yong, ZANG Zhen-jun, LI Wei, WEN De-bao, CHARKLEY Frederick Nai, . Three-dimensional elastoplastic model of soil with consideration of unloading stress path and its experimental verification [J]. Rock and Soil Mechanics, 2019, 40(4): 1313-1323.
[7] HU Tian-fei, LIU Jian-kun, WANG Tian-liang, YUE Zu-run, . Effect of freeze-thaw cycles on deformation characteristics of a silty clay and its constitutive model with double yield surfaces [J]. Rock and Soil Mechanics, 2019, 40(3): 987-997.
[8] FANG Jin-jin, FENG Yi-xin, ZHAO Wei-long, WANG Li-ping, YU Yong-qiong, . Nonlinear constitutive model for intact loess in true tri-axial tests [J]. Rock and Soil Mechanics, 2019, 40(2): 517-528.
[9] LI Xin, LIU En-long, HOU Feng, . A creep constitutive model for frozen soils considering the influence of temperature [J]. Rock and Soil Mechanics, 2019, 40(2): 624-631.
[10] KANG Yan-fei, CHEN Jie, JIANG De-yi, LIU Wei, FAN Jin-yang. Summary on damage self-healing property of rock salt [J]. Rock and Soil Mechanics, 2019, 40(1): 55-69.
[11] QIN Qing-ci, LI Ke-gang, YANG Bao-wei, WANG Ting, ZHANG Xue-ya, GUO Wen. Analysis of damage characteristics of key characteristic points in rock complete stress-strain process [J]. Rock and Soil Mechanics, 2018, 39(S2): 14-24.
[12] ZHANG Xiao, XIAO Jun-hua, NONG Xing-zhong, GUO Jia-qi, WU Nan, . Analysis of influenced zone of foundation pit excavation adjacent to bridge pile foundation using HS-Small constitutive model [J]. Rock and Soil Mechanics, 2018, 39(S2): 263-273.
[13] FANG Xiang-wei, LI Jing-xin, LI Jie, SHEN Chun-ni,. Study of triaxial compression test and damage constitutive model of biocemented coral sand columns [J]. , 2018, 39(S1): 1-8.
[14] CAI Ting-ting, FENG Zeng-chao, ZHAO Dong, JIANG Yu-long,. A creep model for lean coal based on hardening-damage mechanism [J]. , 2018, 39(S1): 61-68.
[15] SUN Yi-fei, SHEN Yang, LIU Han-long,. Fractional strain rate and its relation with fractal dimension of granular soils [J]. , 2018, 39(S1): 297-302.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] LI Ying-yong，ZHANG Ding-li，ZHANG Hong-bo，SONG Xiu-guang. Research on failure mechanism and effects of prestressed anchor cables for reinforcing slopes[J]. , 2010, 31(1): 144 -150 .
[2] HUANG Qiang-bing，PENG Jian-bing，DENG Ya-hong，FAN Wen. Design parameters of Xi’an metro line 2 tunnel passing through active ground fissure zones[J]. , 2010, 31(9): 2882 -2888 .
[3] LIANG Jian-wei, FANG Ying-guang, GU Ren-guo. Analysis of microelectric field effect of seepage in tiny-particle clay[J]. , 2010, 31(10): 3043 -3050 .
[4] LI Xiu-zhen，WANG Cheng-hua，DENG Hong-yan. A comparison of distance and Fisher discrimination methods applied to identifying potential landslides[J]. , 2011, 32(1): 186 -192 .
[5] KONG Xiang-xing, XIA Cai-chu, QIU Yu-liang, ZHANG Li-ying, GONG Jian-wu. Study of construction mechanical behavior of parallel-small spacing metro tunnels excavated by shield method and cross diaphragm (CRD) method in loess region[J]. , 2011, 32(2): 516 -524 .
[6] JI Wu-jun. Investigation and analysis of engineering problems for loess tunnels[J]. , 2009, 30(S2): 387 -390 .
[7] CHEN Li-hua , LIN Zhi , LI Xing-ping. Study of efficacy of systematic anchor bolts in highway tunnels[J]. , 2011, 32(6): 1843 -1848 .
[8] ZHENG Gang ZHANG Li-ming DIAO Yu. Analysis of working performance of piles beneath excavation bottom and settlement calculation[J]. , 2011, 32(10): 3089 -3096 .
[9] ZHAO Ming-hua, LEI Yong, ZHANG Rui. Study of punching failure mode and safe thickness of pile foundation in karst region[J]. , 2012, 33(2): 524 -530 .
[10] WANG Yu ，JIA Zhi-gang ，LI Xiao ，WANG Can ，YU Hong-ming . Fuzzy random reliability analysis of slope based on fuzzy point estimate method[J]. , 2012, 33(6): 1795 -1800 .
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