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length tests under rates 期刊论文
THIN-WALLED STRUCTURES, 2023, 卷号: 188, 页码: 110836
作者:  Chen TY(陈天宇);  Jiang QY(姜泉宇);  Xue J(薛健);  Harvey, Christopher M;  Zhang, Xiang;  Silberschmidt, Vadim V;  Liu, Yiding;  Zhang K(张坤);  Wang, Simon;  Wei BC(魏炳忱)
Adobe PDF(2791Kb)  |  收藏  |  浏览/下载:72/1  |  提交时间:2023/07/17
Beam dynamics  Three-point bending test  Dynamic shear stress  Dynamic normal stress  Structural vibration  
Damage evolution and fracture of ceramic coating systems in circle plate bending tests: Experimental observation and modeling 期刊论文
CERAMICS INTERNATIONAL, 2020, 卷号: 46, 期号: 6, 页码: 8334-8343
作者:  Liu HY;  Wei YG(魏悦广);  Liang LH(梁立红);  Liu XH;  Wang YB;  Long H
Adobe PDF(5484Kb)  |  收藏  |  浏览/下载:138/56  |  提交时间:2020/05/18
Ceramic coating systems  Fracture  Damage model  Circle plate bending  
Buckling of beams with finite prebuckling deformation 期刊论文
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2019, 卷号: 165, 页码: 148-159
作者:  Su YW(苏业旺);  Zhao HY(赵红玉);  Liu SY;  Li R;  Wang YH;  Wang YZ;  Bian J;  Huang YA
浏览  |  Adobe PDF(1277Kb)  |  收藏  |  浏览/下载:436/116  |  提交时间:2019/05/29
Buckling  Three-point bending  Critical buckling load  Finite deformation mechanics  Stretchable electronics  
A traction-free model for the tensile stiffness and bending stiffness of laminated ribbons of flexible electronics 期刊论文
Journal of Applied Mechanics, 2019, 卷号: 86, 期号: 5, 页码: 051011
作者:  Yin SZ(尹世珍);  Su YW(苏业旺)
浏览  |  Adobe PDF(1573Kb)  |  收藏  |  浏览/下载:365/64  |  提交时间:2019/05/30
Laminated Ribbon, Tensile Stiffness, Bending Stiffness, Plane-strain, Plane-stress, Flexible Electronics  
“有限初始变形”屈曲实验和理论研究(英文) 会议论文
2018年全国固体力学学术会议, 中国黑龙江哈尔滨, 2018年11月23日至25日
作者:  苏业旺;  赵宏宇;  黄永安
浏览  |  Adobe PDF(662Kb)  |  收藏  |  浏览/下载:183/38  |  提交时间:2019/11/21
buckling  three-point bending  critical buckling load  finite deformation mechanics  stretchable electronics  
Crack deflection occurs by constrained microcracking in nacre 期刊论文
ACTA MECHANICA SINICA, 2018, 卷号: 34, 期号: 1, 页码: 143-150
作者:  Song JR(宋晶如);  Fan CC(范存才);  Ma HS(马寒松);  Liang LH(梁立红);  Wei YG(魏悦广)
浏览  |  Adobe PDF(3562Kb)  |  收藏  |  浏览/下载:254/81  |  提交时间:2018/10/30
Biological mineralized material  Nacre  Toughening mechanism  Three-point bending test  Crack deflection  Microcracking  
Theory on Bending in Cantilever Beams With Adsorbed Islands 期刊论文
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2017, 卷号: 84, 期号: 7, 页码: 071006
作者:  Duan CC(段闯闯);  Wei YJ(魏宇杰);  Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
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Adsorbed Islands  Stoney Equation  Film Deposition  Traction  Bending  
Surface effect in the bending of nanowires 期刊论文
MECHANICS OF MATERIALS, 2016, 卷号: 100, 页码: 12-21
作者:  Yao Y(姚寅);  Chen SH(陈少华);  Chen, SH (reprint author), Beijing Inst Technol, Inst Adv Struct Technol, Beijing 100081, Peoples R China.
浏览  |  Adobe PDF(2250Kb)  |  收藏  |  浏览/下载:281/104  |  提交时间:2016/12/08
Surface Effect  Nanowire  Bending  Surface Energy Density  Effective Elastic Modulus  
On the influence of interfacial properties to the bending rigidity of layered structures 期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2016, 卷号: 92, 页码: 278-296
作者:  Peng SY;  Wei YJ(魏宇杰);  Wei, YJ (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(2226Kb)  |  收藏  |  浏览/下载:321/104  |  提交时间:2016/09/14
Bending Stiffness  Interface Sliding  Interfacial Crack  Multi-layered Composite  Bilayer Structures  
Experimental Investigation of Dynamic Fracture Behaviors of Polymethyl Methacrylate 会议论文
23rd World Forum on Advanced Polymeric Materials (POLYCHAR), Univ Nebraska Lincoln, Lincoln, NE, MAY 11-15, 2015
作者:  Gao GY;  Zhou J;  Li Z;  Li, Z (reprint author), Peking Univ, State Key Lab Turbulence & Complex Syst, Beijing 100871, Peoples R China.;  Li, Z (reprint author), Peking Univ, Coll Engn, Beijing 100871, Peoples R China.
浏览  |  Adobe PDF(2033Kb)  |  收藏  |  浏览/下载:249/104  |  提交时间:2017/05/12
Crack Interaction  Fracture  Optical Method Of Caustics  Semi-circular Bending  Toughness  Stress Intensity Factor  Semicircular Bend Technique  Crack-propagation  Brittle-fracture  Caustic Analysis  Specimen  Pmma  Parallel  Field  Rock