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节理化岩质边坡随机结构面有限元和离散元耦合计算方法研究 期刊论文
岩石力学与工程学报, 2014, 期号: S1, 页码: 3114-3122
Authors:  刘天苹;  李世海;  刘晓宇
View  |  Adobe PDF(2725Kb)  |  Favorite  |  View/Download:442/120  |  Submit date:2014/11/04
边坡工程  节理化岩质边坡  随机结构面  渐进破坏  有限元离散元耦合  连续–非连续离散单元法  武隆滑坡  
一种基于平均场理论的格栅材料均匀化方法 期刊论文
应用力学学报, 2014, 卷号: 31, 期号: 1, 页码: 43-48
Authors:  刘其鹏;  刘晓宇
View  |  Adobe PDF(936Kb)  |  Favorite  |  View/Download:435/84  |  Submit date:2014/11/04
平均场理论  格栅材料  均匀化  等效弹性参数  
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
Authors:  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.
View  |  Adobe PDF(876Kb)  |  Favorite  |  View/Download:719/239  |  Submit date:2014/05/09
Granular Materials  Average-field Theory  Effective Couple Stress Tensor  Micromechanically Based Constitutive Models