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An issue on the surface integrals with face decomposition in the virtual element method and its improvement without the decomposition 期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2024, 卷号: 428, 页码: 19./通讯作者:Liu, Chuanqi
作者:  Ru M(茹敏);  Xu GT(许广涛);  Liu CQ(刘传奇)
收藏  |  浏览/下载:52/0  |  提交时间:2024/08/01
Virtual element method  Surface integrals  Element-partition  Homogeneous integration scheme  
On enrichment strategies and methods to extract stress intensity factors using extended finite element method for bimaterials 期刊论文
ENGINEERING FRACTURE MECHANICS, 2023, 卷号: 281, 页码: 109060./通讯作者:Liu, CQ, Wei, YJ (corresponding author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
作者:  Ru M(茹敏);  Liu CQ(刘传奇);  Wei YJ(魏宇杰)
Adobe PDF(1914Kb)  |  收藏  |  浏览/下载:112/29  |  提交时间:2023/04/20
X FEM  Bimaterial  Enriching scheme  Stress intensity factor  
An Equal-Biaxial Test Device for Large Deformation in Cruciform Specimens 期刊论文
EXPERIMENTAL MECHANICS, 2022, 卷号: 62, 页码: 677-683./通讯作者:Lei, X. Q.
作者:  Ru M(茹敏);  Lei XQ(雷现奇);  Liu XM(刘小明);  Wei YJ(魏宇杰)
Adobe PDF(3486Kb)  |  收藏  |  浏览/下载:405/82  |  提交时间:2022/02/17
Biaxial tension  Soft matter  Cruciform specimen  Digital image correlation  Rope and pulley