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| Effect of ceramic coating thickness on fracture behaviour of coating structure under thermal shock cycles 期刊论文 CERAMICS INTERNATIONAL, 2022, 卷号: 48, 期号: 8, 页码: 11435-11444 作者: Liang LH(梁立红); Liu XH; Chen LF; Wei YG(魏悦广) Adobe PDF(9238Kb)  |  收藏  |  浏览/下载:189/27  |  提交时间:2022/05/17 Coatings Thermal shock Fracture Thickness Stress |
| Dynamic Impact of High-Density Aluminum Foam 期刊论文 ACTA MECHANICA SOLIDA SINICA, 2022, 卷号: 35, 期号: 2, 页码: 198-214 作者: Peng Q(彭青); Xie JJ(谢季佳); Ma HS(马寒松); Ling, X; Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(2146Kb)  |  收藏  |  浏览/下载:348/116  |  提交时间:2021/08/30 High density aluminum Foam Deshpande-Fleck model Finite element method Impact analysis Plastic wave |
| Revisiting the interaction of highly nonlinear solitary wave with wall: From infinite to finite thickness 期刊论文 INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2022, 卷号: 241, 页码: 12 作者: Peng Q(彭青); Liu XM(刘小明); Shi XH(施兴华); Wei YG(魏悦广) Adobe PDF(2440Kb)  |  收藏  |  浏览/下载:202/30  |  提交时间:2022/05/17 Highly nonlinear solitary wave Reflection on plate Monodispersed granular chain Sphere-plate contact Non-destructive evaluation |
| 一种从离散模拟到连续介质弹性模拟的过渡方法 期刊论文 力学学报, 2021, 卷号: 53, 期号: 11, 页码: 3080-3096 作者: 宓思恩; 刘小明; 魏悦广 Adobe PDF(2645Kb)  |  收藏  |  浏览/下载:167/36  |  提交时间:2022/03/16 MD-FEA方法 应力-应变场 原子应变 位力应力 |
| 一种从离散模拟到连续介质弹性模拟模拟的过渡方法 期刊论文 力学学报, 2021, 卷号: 53, 期号: 11, 页码: 3080-3096 作者: 宓思恩; 刘晓明; 魏悦广 Adobe PDF(4098Kb)  |  收藏  |  浏览/下载:199/34  |  提交时间:2022/01/13 MD-FEA方法 位力应力 应力-应变场 原子应变 |
| Effect of plasticity on the coefficient of restitution of an elastoplastic sphere impacting an elastic plate 期刊论文 INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2021, 卷号: 222, 页码: 11 作者: Peng Q(彭青); Jin, Y.; Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(2426Kb)  |  收藏  |  浏览/下载:126/11  |  提交时间:2021/08/03 Sphere-plate impact Contact plasticity Modified Zener model Coefficient of restitution Thickness dependent COR |
| Effect of plasticity on dynamic impact in a journal-bearing system: A planar case 期刊论文 MECHANISM AND MACHINE THEORY, 2020, 卷号: 154, 页码: 17 作者: Peng Q(彭青); Ye X(叶璇); Wu H(吴晗); Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(4160Kb)  |  收藏  |  浏览/下载:477/172  |  提交时间:2020/11/30 Conformal contact Dynamic impact Normal force-displacement relationship Plastic deformation Revolute joint |
| 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 作者: Ye X(叶璇); Hu JQ(胡剑桥); Song JR(宋晶如); Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(7647Kb)  |  收藏  |  浏览/下载:355/134  |  提交时间:2020/12/28 Vertical impact DYNAMIC SPHERICAL INDENTATION Length/diameter ratio NUMERICAL-SIMULATION Elasto-plastic contact PENETRATION Equivalent spring model CONTACT GLASS |
| 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 |
| 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 作者: Song JR(宋晶如); Wei YG(魏悦广) Adobe PDF(604Kb)  |  收藏  |  浏览/下载:277/82  |  提交时间:2020/05/18 mechanical behavior material length scale strain gradient theory Cauchy-Born rule constitutive modeling of materials |