›› 2000, Vol. 21 ›› Issue (3): 305-308.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Theory of yield surface and stress-strain relation in generalized plastic mechanics

ZHENG Ying-ren , DUAN Jian-li , CHEN Yu-yao   

  1. Logistics Engineering Institute, Chongqing 400016 , China
  • Received:1999-03-20 Online:2000-09-21 Published:2016-12-26

PDF (PC)

1038

Abstract: The relation between the yield surface and the plastic potential surface based o n the generalized plastic mechanics is discussed systematically, and the basic characters of the yield surface, especially of volumetric yield surface that can calculate dilatant volume strain and shear yield surface in stress Lode angel direction for the first time, are also discussed . T he stress-strain relation is obtained without hardening law , and the elastoplatic stiffness matrix is deduced with two methods .

Key words: generalized plastic mechanics , yield surface , plastic potential surface ;stress-strain relation

CLC Number: 

  • T U 452
  • 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] SUN Xiang , GUO Xiao-xia , SHAO Long-tan , . A return-mapping algorithm and implementation of thermodynamics-based critical state model [J]. , 2015, 36(S1): 85-93.
[2] ZHONG Zu-liang , WANG Sui , LIU Xin-rong , . Yield criterion of intact structural loess based on integrated structural potential concept [J]. , 2015, 36(11): 3041-3046.
[3] SHI Jiang-wei，ZHU Jun-gao，ZHANG Dan，ZHOU Xi-wu. Analysis of parameter sensitivity of ellipse-parabola double yield surface model [J]. , 2011, 32(1): 70-76.
[4] DENG An, XIAO Yang. Research on generalized Poisson’s ratio based on elliptic-parabolic yield surfaces model [J]. , 2010, 31(5): 1445-1451.
[5] PAN Xiao-ming, KONG Juan, YANG Zhao, LIU Cheng. Secondary development and application of unified elastoplastic constitutive model to ABAQUS [J]. , 2010, 31(4): 1092-1098.
[6] CHEN Ming-xiang, WANG Bi-fei. Constitutive equations based on internal variable and tensor function representation theorem [J]. , 2010, 31(2): 397-402.
[7] LIU Xin-rong, ZHONG Zu-liang, ZHANG Yong-xing, WANG Ji-ming. Elastoplastic modeling of unsaturated intact Q2 loess with plastic work as hardening parameter [J]. , 2009, 30(5): 1215-1220.
[8] GAO Guang-yun , SHI Gang , GU Zhong-hua , FENG Shi-jin . A simplified elastoplastic constitutive model under undrained cyclic loading [J]. , 2008, 29(5): 1195-1199.
[9] ZHANG Chuan-qing, ZHOU Hui, FENG Xia-ting. Numerical format of elastoplastic constitutive model based on the unified strength theory in FLAC3D [J]. , 2008, 29(3): 596-602.
[10] KONG Liang ， HUI Zhi-xin , WANG Yan-chang , . A revised modified Cambridge model based on the theory of rotational kinematic hardening [J]. , 2007, 28(S1): 124-.
[11] LEI Hua-yang ，LI Hong-qi ，WAN Zi-rui ，LIU Hong-jun ，YING Yao-ming ，MA Feng . Analysis of model parameters sensitivity in settlement calculation of construction waste landfill [J]. , 2007, 28(4): 675-678.
[12] DAI Si-qi ，MA Rong-yong ，GU Hong-mei，. Experimental study on constitutive model of geomaterial for flood-wall in Nanning [J]. , 2006, 27(S2): 394-398.
[13] SHEN Ting, LI Guo-ying, CHEN Sheng-shui. Analysis of particle breakage influence stress-strain behavior of rockfill dams [J]. , 2006, 27(S2): 469-474.
[14] SHI Zi-gang, LUO Ting. Combination of 3-yield surface model with SMP criterion [J]. , 2006, 27(1): 127-131.
[15] WANG Jing-lin , ZHENG Ying-ren , CHEN Yu-yao , LI Ke-yu . Discussion on upper-bound method of limit analysis for geotechenical material [J]. , 2003, 24(4): 538-544.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] WEI Long-hai, WANG Ming-nian, ZHAO Dong-ping, JI Yan-lei. Study of deformation controlling measures for large-span shallow tunnel[J]. , 2010, 31(2): 577 -581 .
[2] CHEN Yun-ping, WANG Si-jing. Elastoplastic response of saturated rocks subjected to multilevel cyclic loading[J]. , 2010, 31(4): 1030 -1034 .
[3] CHEN Yu，ZHANG Qing-he，ZHU Ji-wen，YAO Hai-ming. Coupled fluid-mechanical analysis of DOT shield tunnel construction beneath adjacent existing underpass[J]. , 2010, 31(6): 1950 -1955 .
[4] JIA Qiang，ZHANG Xin. Numerical analysis of slab underpinning construction in development of underground space[J]. , 2010, 31(6): 1989 -1994 .
[5] GU Shao-fu, LIU Yang-shao, LIU Shi-shun. Study of application of Asaoka method to settlement prediction[J]. , 2010, 31(7): 2238 -2240 .
[6] FU Ce-jian. Experimental study of mechanical properties of saline silt[J]. , 2010, 31(S1): 193 -197 .
[7] GAO Shu-sheng，QIAN Gen-bao，WANG Bin，YANG Zuo-ming，LIU Hua-xun. Numerical simulation study of mechanism for gas supplying and draining in volcanic gas reservoir in Xinjiang based on dual media model[J]. , 2011, 32(1): 276 -280 .
[8] Lü Xi-lin，HUANG Mao-song，QIAN Jian-gu. Strength parameter of sands under true triaxial test[J]. , 2009, 30(4): 981 -984 .
[9] LI Xiong-wei, KONG Ling-wei, GUO Ai-guo. Field response characteristic test of expansive soil engineering behavior under effect of atmosphere[J]. , 2009, 30(7): 2069 -2074 .
[10] SUN De-an，MENG De-lin，SUN Wen-jing，LIU Yue-miao. Soil-water characteristic curves of two bentonites[J]. , 2011, 32(4): 973 -0978 .
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