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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  
Relationship between load/unload response ratio and damage variable and its application 期刊论文
Concurrency and Computation-Practice & Experience, 2010, 卷号: 22, 期号: 12, 页码: 1534-1548
作者:  Zhang LP(张浪平);  Yin XC(尹祥础);  Liang NG(梁乃刚);  Zhang LP
Adobe PDF(588Kb)  |  收藏  |  浏览/下载:635/147  |  提交时间:2011/03/01
Damage Variable (d)  Load/unload Response Ratio (Lurr)  Earthquake Prediction  Damage Evaluation  Evolution-induced Catastrophe  Earthquake Prediction  Lurr Theory  Rock  Failure  
取向构元组集模型的弹性损伤理论 期刊论文
中国科学. G辑, 物理学,力学,天文学, 2009, 卷号: 39, 期号: 1, 页码: 91-102
作者:  邓守春;  刘金兴;  张晶;  付强;  梁乃刚;  卢海星
Adobe PDF(1515Kb)  |  收藏  |  浏览/下载:950/267  |  提交时间:2009/12/28
对泛函势  对势  嵌入势  损伤  各向异性  取向构元  体积构元  取向构元组集模型  
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:989/348  |  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  
The elasto-damage theory of the components assembling model 期刊论文
Science in China Series G: Physics, Mechanics & Astronomy, 2009, 卷号: 52, 期号: 1, 页码: 1-12
作者:  Deng SC(邓守春);  Liang NG(梁乃刚);  Lu HX;  Deng Shouchun
Adobe PDF(411Kb)  |  收藏  |  浏览/下载:967/294  |  提交时间:2009/12/28
Pair Functional  Pair Potentials  Embedding Energy  Damage  Anisotropy  Orientational Component  Volumetric Component  Component Assembling Model  Cauchy-born Rule  Walled Carbon Nanotubes  Quasi-brittle Materials  Continuum Damage  Localization Problems  Microplane Model  Fracture  Deformation  Simulation  Concrete  
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:1632/650  |  提交时间:2009/10/14
Stress-strain Curve  Energy-based Method  Tensile Properties  Sharp Indenters  Metal Materials  Tests  Parameters  Hardness  Extract  Steel  
加卸载响应比与损伤变量关系研究 期刊论文
岩石力学与工程学报, 2008, 卷号: 27, 期号: 9, 页码: 1874-1881
作者:  张浪平;  尹祥础;  梁乃刚
Adobe PDF(1379Kb)  |  收藏  |  浏览/下载:471/131  |  提交时间:2010/05/03
损伤力学  加卸载响应比  Weibull分布  声发射实验  Benioff应变  地震预测  
两种弹性损伤模型的基本方程与色散关系讨论 期刊论文
固体力学学报, 2008, 卷号: 29, 期号: 1, 页码: 29-35
作者:  邓守春;  刘金兴;  张晶;  梁乃刚
Adobe PDF(510Kb)  |  收藏  |  浏览/下载:651/173  |  提交时间:2010/05/03
损伤  控制方程  色散  应变梯度  应变局部化  
On The Interaction Of Channeling/Segmentation Cracks Of Coating: Study On The Critical Spacing 期刊论文
Engineering Fracture Mechanics, 2008, 页码: 2531-2541
作者:  Wu CW(吴臣武);  Chen GN(陈光南);  Zhang K(张坤);  Liang NG(梁乃刚);  Wu, CW (reprint author), Chinese Acad Sci, Inst Mech, Ctr Mat Proc, 15 Beisihuanxi Rd, Beijing 100080, Peoples R China.
Adobe PDF(847Kb)  |  收藏  |  浏览/下载:830/174  |  提交时间:2009/08/03
Coating  Channeling/segmentation Cracks  Critical Spacing  Stress Transfer Length  Thermal Barrier Coatings  Finite-element-method  Thin-films  Stresses  Fracture  
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