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Modeling of progressive failures in quasi-brittle media based on a temporal stress-redistribution mechanism 期刊论文
APPLIED MATHEMATICAL MODELLING, 2019, 卷号: 65, 页码: 464-488
作者:  Liu JX;  Liang NG(梁乃刚);  Soh AK
浏览  |  Adobe PDF(9012Kb)  |  收藏  |  浏览/下载：480/113  |  提交时间：2019/04/11
Progressive quasi-brittle failure  Stress redistribution  Damage-induced softening  Viscous force field  Event-driven algorithm  Strain rate sensitivity  
An elasto-plastic damage constitutive theory and its prediction of evolution of subsequent yield surfaces and elastic constants 期刊论文
International Journal of Plasticity, 2011, 卷号: 27, 期号: 9, 页码: 1355-1383
作者:  Liu F(刘芳);  Fu Q(付强);  Chen C(陈岑);  Liang NG(梁乃刚);  Liu, F (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China
Adobe PDF(2771Kb)  |  收藏  |  浏览/下载：899/279  |  提交时间：2012/04/01
Subsequent Yield Surface  Non-proportional Loading  Finite Deformation  Elasto-plastic Damage Constitutive Relation  Component Assembling Model  Component Assembling Model  Metal Plasticity  Polycrystalline Metals  Induced Anisotropy  Aluminum-alloy  Distortion  Thermodynamics  Deformation  Mechanics  Extension  
An Elasto-Plastic Damage Constitutive Theory Based on Pair Functional Potentials and Slip Mechanism 期刊论文
CHINESE JOURNAL OF AERONAUTICS, 2010, 卷号: 23, 期号: 6, 页码: 686-697
作者:  Liu F(刘芳);  Fu Q(付强);  Chen C(陈岑);  Liang NG(梁乃刚);  Liang, NG (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(2771Kb)  |  收藏  |  浏览/下载：201/57  |  提交时间：2016/02/01
Elasto-plastic Damage Constitutive Relation  Finite Deformation  Pair Functional Potentials  Cauchy-born Rule  Slip Mechanism  Component Assembling Model  
Determination of plastic properties by instrumented spherical indentation: Expanding cavity model and similarity solution approach 会议论文
International Symposium on Indentation Behavior of Materials, Hyderabad, INDIA, 2008
作者:  Jiang P(姜鹏);  Zhang TH(张泰华);  Feng YH(冯义辉);  Yang R(杨荣);  Liang NG(梁乃刚);  Zhang TH
浏览  |  Adobe PDF(722Kb)  |  收藏  |  浏览/下载：897/212  |  提交时间：2009/07/23
Stress-strain Curve  Energy-based Method  Tensile Properties  Sharp Indenters  Metal Materials  Tests  Parameters  Hardness  Extract  Steel  
Algorithm for simulating fracture processes in concrete by lattice modeling 期刊论文
Theoretical and Applied Fracture Mechanics, 2009, 卷号: 52, 期号: 1, 页码: 26-39
作者:  Liu JX(刘金兴);  Liang NG(梁乃刚);  J.X. Liu
Adobe PDF(4854Kb)  |  收藏  |  浏览/下载：825/312  |  提交时间：2009/12/28
Numerical investigation of crack growth in concrete subjected to compression by the generalized beam lattice model 期刊论文
Computational Mechanics, 2009, 卷号: 43, 期号: 2, 页码: 277-295
作者:  Liu JX(刘金兴);  Zhao ZY;  Deng SC(邓守春);  Liang NG(梁乃刚);  J. X. Liu
Adobe PDF(2278Kb)  |  收藏  |  浏览/下载：1126/361  |  提交时间：2009/12/28
Gb Lattice Model  Compressive Test  Mohr-coulomb Criterion  Fracture  Concrete  Lattice Mode  Effective Elastic-moduli  Particle Composites  Discrete Models  Fracture  Damage  Confinement  Simulation  Mechanics  Networks  Element  
Determination Of Plastic Properties By Instrumented Spherical Indentation: Expanding Cavity Model And Similarity Solution Approach 期刊论文
Journal of Materials Research, 2009, 卷号: 24, 期号: 3, 页码: 1045-1053
作者:  Jiang P(姜鹏);  Zhang TH(张泰华);  Feng YH(冯义辉);  Yang R(杨荣);  Liang NG(梁乃刚);  Zhang TH(张泰华)
Microsoft Word(24Kb)  |  收藏  |  浏览/下载：1629/649  |  提交时间：2009/10/14
Stress-strain Curve  Energy-based Method  Tensile Properties  Sharp Indenters  Metal Materials  Tests  Parameters  Hardness  Extract  Steel  
Comparison Of The Quasi-Static Method And The Dynamic Method For Simulating Fracture Processes In Concrete 期刊论文
Computational Mechanics, 2008, 页码: 647-660
作者:  Liu JX(刘金兴);  Deng SC(邓守春);  Liang NG(梁乃刚);  Liu, JX (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
Adobe PDF(1565Kb)  |  收藏  |  浏览/下载：634/125  |  提交时间：2009/08/03
Concrete  Generalized Beam Lattice Model  Inertia Effects  Quasi-static And Dynamic Method  Fracture  Numerical-simulation  Particle Composites  Model  Specimen  
Lattice type of fracture model for concrete 期刊论文
Theoretical and Applied Fracture Mechanics, 2007, 卷号: 48, 期号: 3, 页码: 269-284
作者:  Liu JX(刘金兴);  Deng SC(邓守春);  Zhang J(张晶);  Liang NG(梁乃刚);  Liu, JX (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
Adobe PDF(2340Kb)  |  收藏  |  浏览/下载：789/208  |  提交时间：2009/08/03
Fracture  Generalized Beam (Gb) Lattice Model  Concrete  Particle Overlay  Computational Effort  
Orientation-based Continuum Damage Models for Rocks 期刊论文
Pure and Applied Geophysics, 2006, 卷号: 2006, 期号: 11, 页码: 2529-2543
作者:  Liu XY(刘晓宇);  Yin XC(尹祥础);  Liang NG(梁乃刚);  Liu, XY (reprint author), Chinese Acad Sci, Inst Mech, Div Engn Sci, Beijing 100080, Peoples R China.
Adobe PDF(404Kb)  |  收藏  |  浏览/下载：519/149  |  提交时间：2007/06/15