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An Analytical Calculation Method and Mechanical Response Laws of Buried Pipelines Subjected to the Impact of Transverse Landslides 会议论文
International Conference on Applied Mechanics, Materials Physics, and Engineering Structures (MMPES 2023), Wuhan, China, 05/01/2023 - 06/01/2023
作者:  Fan ZY(樊志勇);  Wu,Bin;  Liu TP(刘天苹);  Zhao Y(赵颖);  Liu XY(刘晓宇)
Adobe PDF(1745Kb)  |  收藏  |  浏览/下载：110/33  |  提交时间：2023/07/17
Transverse Landslides  Buried Pipeline  Analytical Method  Mechanical Responses  Influence Factors  
Lessons Learned from the Landslides in Shengli East Open-Pit Mine and North Open-Pit Mine in Xilinhot City, Inner Mongolia Province, China 期刊论文
Geotechnical and Geological Engineering, 2016, 卷号: 34, 期号: 2, 页码: 425-435
作者:  Fan YB(范永波);  Li SH(李世海);  Zhou Y(周杨);  Fan ZY(樊智勇);  Liu XY(刘晓宇)
浏览  |  Adobe PDF(2826Kb)  |  收藏  |  浏览/下载：238/54  |  提交时间：2018/10/19
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：693/235  |  提交时间：2014/05/09
Granular Materials  Average-field Theory  Effective Couple Stress Tensor  Micromechanically Based Constitutive Models  
A semi-spring and semi-edge combined contact model in CDEM and its application to analysis of Jiweishan landslide 期刊论文
Journal of Rock Mechanics and Geotechnical Engineering, 2014, 卷号: 6, 期号: 1, 页码: 26-35
作者:  Feng C(冯春);  Li SH(李世海);  Liu XY(刘晓宇);  Zhang YN(张亚南)
Adobe PDF(1077Kb)  |  收藏  |  浏览/下载：1246/658  |  提交时间：2015/09/02
Continuum-based Discrete Element Method (Cdem)  Contact Detection Method  Semi-spring  Semi-edge  Landslide  
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：1019/387  |  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 会议论文
7th World Congress on Computational Mechanics, Los Angeles, CA, JUL 16-22, 2006
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
Adobe PDF(2723Kb)  |  收藏  |  浏览/下载：693/96  |  提交时间：2009/07/23
Anisotropic Damage  Quasi-brittle Materials  Initial Damage Surface  Uniaxial Tension  Non-proportional Loading  Component Assembling Model  Continuum  Mechanics  Solids  Microcracks  Formulation  Simulation  Fracture  Issues  
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：908/240  |  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
Accurate determination of cohesive crack tip fields using XFEM and admissible stress recovery 会议论文
16th European Conference of Fracture, Alexandroupolis, Greece, July 3, 2006 - July 7, 2006
作者:  Karihaloo BL;  Xiao QZ;  Liu XY(刘晓宇)
浏览  |  Adobe PDF(76Kb)  |  收藏  |  浏览/下载：182/89  |  提交时间：2017/06/01