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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：477/113  |  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  
A physical mechanism based investigation on the elasto-plastic-damage behavior of anisotropic aluminum alloys under finite deformation 期刊论文
Science China-Physics Mechanics & Astronomy, 2014, 卷号: 57, 期号: 3, 页码: 400-410
作者:  Chen C(陈岑);  Liang NG(梁乃刚);  Liu F(刘芳);  Fu Q(付强);  Chen, C (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(1423Kb)  |  收藏  |  浏览/下载：635/172  |  提交时间：2014/05/09
Hexagonal-close-packed Magnesium  Polycrystal Plasticity-b  Deformation Twinning-a  Texture Evolution  Critical Resolved Shear Stress (Crss)  
通过缩比试验数据计算潜射导弹的载荷 期刊论文
兵工学报, 2012, 卷号: 33, 期号: 8, 页码: 916-920
作者:  刘玉标;  刘维玮;  程载斌;  梁乃刚
Adobe PDF(451Kb)  |  收藏  |  浏览/下载：737/241  |  提交时间：2013/01/16
固体力学  潜射导弹  缩比模型试验  相似律  动力响应  流固耦合  
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：896/279  |  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.
Adobe PDF(2771Kb)  |  收藏  |  浏览/下载：200/57  |  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  
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：821/310  |  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：1120/358  |  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  
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：633/125  |  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  
Modified Generalized Beam Lattice Model Associated With Fracture Of Reinforced Fiber/Particle Composites 期刊论文
Theoretical And Applied Fracture Mechanics, 2008, 页码: 132-141
作者:  Liu JX;  Zhao ZY;  Deng SC(邓守春);  Liang NG(梁乃刚);  Liu, JX (reprint author), Nanyang Technol Univ, Sch Civil & Environm Engn, PTRC, Nanyang Ave 50, Singapore 639798, Singapore.
Adobe PDF(1237Kb)  |  收藏  |  浏览/下载：689/179  |  提交时间：2009/08/03
Generalized Beam Lattice Model  Fracture Analyses  Reinforced Fiber/particle Composite  Heterogeneity  Numerical Simulation  Particle Composites  Crack-growth  Concrete  Discrete  Failure  
Validation of component assembly model and extension to plasticity 期刊论文
Theoretical and Applied Fracture Mechanics, 2007, 卷号: 47, 期号: 3, 页码: 244-259
作者:  Deng SC(邓守春);  Liu JX(刘金兴);  Liang NG(梁乃刚);  Zhang J(张晶);  Deng, SC (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, LNM, Beijing 100080, Peoples R China.
Adobe PDF(1017Kb)  |  收藏  |  浏览/下载：829/179  |  提交时间：2009/08/03
Elastic  Plastic  Damage  Fracture  Continuum Damage Mechanics  Anisotropy  Pair-functional  Pair Potentials  Orientational/volumetric/slip Component  Component Assembly Model  Continuum Damage Mechanics  Embedded-atom-method  Microplane Model  Fracture  Metals  Polycrystals  Deformation  Simulation  Crystals  Concrete