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Semi-analytical model of the vertical impact of a 316 stainless steel rod 期刊论文
INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2020, 卷号: 146, 页码: 103694
Authors:  Ye X(叶璇);  Hu JQ(胡剑桥);  Song JR(宋晶如);  Liu XM(刘小明);  Wei YG(魏悦广)
Favorite  |  View/Download:9/0  |  Submit date:2020/12/28
Vertical impact  DYNAMIC SPHERICAL INDENTATION  Length/diameter ratio  NUMERICAL-SIMULATION  Elasto-plastic contact  PENETRATION  Equivalent spring model  CONTACT  GLASS  
中间层厚度对三明治结构中I型断裂能量释放率的影响研究 期刊论文
力学学报, 2020, 卷号: 52, 期号: 04, 页码: 1080-1094
Authors:  张凡凡;  宋晶如;  马寒松;  刘小明;  魏悦广
View  |  Adobe PDF(16973Kb)  |  Favorite  |  View/Download:30/3  |  Submit date:2020/09/01
三明治结构  中间层影响  界面剪切  能量释放率  临界载荷  
Microstructure Observation and Nanoindentation Size Effect Characterization for Micron-/Nano-Grain TBCs 期刊论文
COATINGS, 2020, 卷号: 10, 期号: 4, 页码: 12
Authors:  Liu, HY;  Wei YG(魏悦广);  Liang LH(梁立红);  Wang YB(王颖彪);  Song JR(宋晶如);  Long, H;  Liu, YW
Adobe PDF(3719Kb)  |  Favorite  |  View/Download:35/1  |  Submit date:2020/06/22
micron-  nano-grain coatings  microstructure  nanoindentation size effect  trans-scale mechanics theory  
A Method to Determine Material Length Scale Parameters in Elastic Strain Gradient Theory 期刊论文
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 2020, 卷号: 87, 期号: 3, 页码: 7
Authors:  Song JR(宋晶如);  Wei YG(魏悦广)
Adobe PDF(604Kb)  |  Favorite  |  View/Download:63/1  |  Submit date:2020/05/18
mechanical behavior  material length scale  strain gradient theory  Cauchy-Born rule  constitutive modeling of materials  
Trans-scale characterization of interface fracture in peel test for metal film/ceramic substrate systems 期刊论文
ENGINEERING FRACTURE MECHANICS, 2019, 卷号: 221, 页码: 12
Authors:  Song JR(宋晶如);  Wei YG(魏悦广)
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Interfacial separation strength  Trans-scale mechanics theory  Size effect  Peel test  Length scale parameter  
考虑应变梯度效应的贝壳材料力学行为研究 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
Authors:  宋晶如;  魏悦广
View  |  Adobe PDF(306Kb)  |  Favorite  |  View/Download:25/3  |  Submit date:2019/11/21
贝壳材料  多级微纳米结构  应变梯度效应  粘聚力模型  
Mechanical behavior and size effect of the staggered bio-structure materials 期刊论文
MECHANICS OF MATERIALS, 2018, 卷号: 126, 页码: 47-56
Authors:  Ma HS(马寒松);  Wei YG(魏悦广);  Song JR(宋晶如);  Liang LH(梁立红);  Reprint Author: Ma HS and Wei YG
View  |  Adobe PDF(950Kb)  |  Favorite  |  View/Download:136/26  |  Submit date:2018/11/02
Staggered Bio-structure  Trans-scale Model  Strain Gradient Theory  Effective Modulus  Shear-lag Model  
Experimental Studies on Strengthening and Failure Mechanism for the Metal/Silicone Rubber/ Metal Bonding System 期刊论文
INTERNATIONAL JOURNAL OF APPLIED MECHANICS, 2018, 卷号: 10, 期号: 3
Authors:  Li JC(李景传);  Liang LH(梁立红);  Liu XM(刘小明);  Ma HS(马寒松);  Song JR(宋晶如);  Wei YG(魏悦广)
View  |  Adobe PDF(1137Kb)  |  Favorite  |  View/Download:133/16  |  Submit date:2018/07/17
Metal Bonding  Adhesive Layer Thickness  Scarf Angle  Failure Strength  Interfacial Energy  
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
Authors:  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)
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Biological mineralized material  Nacre  Toughening mechanism  Three-point bending test  Crack deflection  Microcracking  
金属/环氧/金属粘结体系的强韧和失效机制实验研究 期刊论文
力学学报, 2017, 期号: 06, 页码: 1213-1222
Authors:  李景传;  梁立红;  刘小明;  马寒松;  宋晶如;  魏悦广
View  |  Adobe PDF(2003Kb)  |  Favorite  |  View/Download:127/45  |  Submit date:2017/12/22
金属胶结  胶层厚度  失效载荷  失效强度  界面能