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Micro-macro homogenization of granular materials based on the average-field theory of Cosserat continuum 期刊论文
ADVANCED POWDER TECHNOLOGY, 2014, 卷号: 25, 期号: 1, 页码: 436-449
作者:  Liu, QP;  Liu XY(刘晓宇);  Li, XK;  Li SH(李世海);  Liu, QP (reprint author), Dalian Jiaotong Univ, Sch Civil & Safety Engn, Dalian 116028, Peoples R China.
浏览  |  Adobe PDF(876Kb)  |  收藏  |  浏览/下载：688/232  |  提交时间：2014/05/09
Granular Materials  Average-field Theory  Effective Couple Stress Tensor  Micromechanically Based Constitutive Models  
Effective elastic moduli of triangular lattice material with defects 期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2012, 卷号: 60, 期号: 10, 页码: 1722-1739
作者:  Liu XY(刘晓宇);  Liang NG(梁乃刚);  Liu, XY;  Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
Adobe PDF(481Kb)  |  收藏  |  浏览/下载：1011/384  |  提交时间：2013/01/18
Lattice Material  Defect Effect  Micromechanics  Green's Function  Elastic Moduli  Cellular Solids  Granular-materials  Inplane Properties  Honeycombs  Strength  Behavior  Homogenization  Inclusions  Holes  
Study Of The Damage-Induced Anisotropy Of Quasi-Brittle Materials Using The Component Assembling Model 期刊论文
International Journal of Damage Mechanics, 2008, 页码: 197-221
作者:  Zhang J(张晶);  Liang NG(梁乃刚);  Deng SC(邓守春);  Liu JX(刘金兴);  Liu XY(刘晓宇);  Fu Q(付强);  Zhang, J (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech LNM, Beijing 100080, Peoples R China.
Adobe PDF(2723Kb)  |  收藏  |  浏览/下载：173/84  |  提交时间：2009/08/03
Anisotropic Damage  Quasi-brittle Materials  Initial Damage Surface  Uniaxial Tension  Non-proportional Loading  Component Assembling Model  Continuum  Mechanics  Solids  Microcracks  Formulation  Simulation  Fracture  Issues  
Incremental-Secant Modulus Iteration Scheme and Stress Recovery for Simulating Cracking Process in Quasi-Brittle Materials Using XFEM 期刊论文
International Journal for Numerical Methods in Engineering, 2007, 卷号: 69, 期号: 12, 页码: 2606-2635
作者:  Xiao QZ;  Karihaloo BL;  Liu XY(刘晓宇);  Karihaloo, BL (reprint author), Univ Cardiff Wales, Sch Engn, Queens Bldg,Newport Rd,Parade, Cardiff CF24 3AA, Wales.
Adobe PDF(603Kb)  |  收藏  |  浏览/下载：904/239  |  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：516/147  |  提交时间：2007/06/15
Application of Three-Dimensional Discrete Element Face-to-Face Contact Model with Fissure Water Pressure to Stability Analysis of Landslide in Panluo Iron Mine 期刊论文
Science in China Series E-Engineering & Materials Science, 2005, 卷号: 48, 期号: suppl., 页码: 146-156
作者:  Zhang L(张磊);  Wei ZA(魏作安);  Liu XY(刘晓宇);  Li SH(李世海);  Li, SH (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China.
Adobe PDF(444Kb)  |  收藏  |  浏览/下载：833/213  |  提交时间：2007/06/15
Three-Dimensional Network Model And Its Parameter Calibration 期刊论文
Science in China (Series A), 2002, 卷号: 45, 期号: 10, 页码: 1351-1360
作者:  Liu XY(刘晓宇);  Liang NG(梁乃刚);  Li M(李敏)
Adobe PDF(1053Kb)  |  收藏  |  浏览/下载：469/132  |  提交时间：2007/06/15
Regularity of strain distribution in short-fiber/whisker reinforced composites 期刊论文
Materials Science Research International, 2002, 卷号: 8, 期号: 4, 页码: 219-224
作者:  Liu XY(刘晓宇);  Wu W(吴炜);  Liang NG(梁乃刚)
Adobe PDF(588Kb)  |  收藏  |  浏览/下载：580/108  |  提交时间：2009/08/03
Short-fiber/whisker Reinforced Composite  Strain Distribution  Stiffness Prediction  Anisotropy  Fiber  
短纤维/晶须增强金属基复合材料的弹塑性本构关系 期刊论文
金属学报=Acta Metallurgia Sinica, 2001, 卷号: 37, 期号: 5, 页码: 555-560
作者:  刘秋云;  刘晓宇;  王乃鹏;  梁乃刚
Adobe PDF(487Kb)  |  收藏  |  浏览/下载：873/249  |  提交时间：2007/06/15
A pseudo-plastic engagement effect on the toughening of discontinuous fiber-reinforced brittle composites 期刊论文
Metals and Materials International, 1998, 卷号: 4, 期号: 3, 页码: 242-246
作者:  Liu XY(刘晓宇);  Yan WD(颜卫东);  Liang NG(梁乃刚);  Liu, XY (reprint author), Chinese Acad Sci, Inst Mech, LNM, POB 603, Beijing 100080, Peoples R China.
Adobe PDF(1485Kb)  |  收藏  |  浏览/下载：543/121  |  提交时间：2007/06/15