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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  
A simple method to simulate shrinkage-induced cracking in cement-based composites by lattice-type modeling 期刊论文
Computational Mechanics, 2009, 卷号: 43, 期号: 4, 页码: 477-492
作者:  Liu JX(刘金兴);  Zhao ZY;  Deng SC(邓守春);  Liang NG(梁乃刚);  J. X. Liu
Adobe PDF(1646Kb)  |  收藏  |  浏览/下载:990/348  |  提交时间:2009/12/28
Shrinkage-induced Cracking  Mismatch Deformation  Generalized Beam Lattice Model  Cement-based Composites  Mohr-coulumb Failure Criterion  Particle Composites  Damage Mechanics  Fracture  Concrete  
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:827/313  |  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  
地震条件下损伤–愈合模型的初步研究 期刊论文
岩石力学与工程学报, 2008, 卷号: 27, 期号: 增II, 页码: 3956-3962
作者:  张浪平;  尹祥础;  梁乃刚
Adobe PDF(304Kb)  |  收藏  |  浏览/下载:830/274  |  提交时间:2009/11/13
岩土力学  损伤–愈合模型  加卸载响应比  Helmholtz 自由能  愈合效应  声发射实验  地震预测  
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:635/125  |  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:695/181  |  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  
Component Assembling Model and Its Application to Quasi-Brittle Damage 期刊论文
Theoretical and Applied Fracture Mechanics, 2006, 卷号: 46, 期号: 3, 页码: 232-242
作者:  Deng SC(邓守春);  Liu JX(刘金兴);  Zhang J(张晶);  Liang NG(梁乃刚);  Deng, SC (reprint author), Chinese Acad Sci, Grad Sch, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
Adobe PDF(735Kb)  |  收藏  |  浏览/下载:537/189  |  提交时间:2007/06/15
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:522/150  |  提交时间:2007/06/15
Acoustic Emission Experiments of Rock Failure under Load Simulating the Hypocenter Condition 期刊论文
Pure and Applied Geophysics, 2006, 期号: 11, 页码: 2389-2406
作者:  Zhang HH(张晖辉);  Yin XC(尹祥础);  Liang NG(梁乃刚);  Zhang, HH (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100080, Peoples R China.
Adobe PDF(498Kb)  |  收藏  |  浏览/下载:695/187  |  提交时间:2007/06/15