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Coupling effect of strain gradient strengthening and thermal softening on the microscale plastic behavior of metallic materials 期刊论文
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2023, 卷号: 102, 页码: 16
作者:  Liu, Yanwei;  Long, Hao;  Zhang, Siyuan;  Song JR(宋晶如);  Zhou, Qianqian;  Wei, Yueguang
Adobe PDF(9349Kb)  |  收藏  |  浏览/下载：74/2  |  提交时间：2023/10/23
Thermo-mechanical coupled  Microscale plasticity model  Plastic strain gradient  Radial return method  Staggered solution scheme  
Machine learning informed visco-plastic model for the cyclic relaxation of 316H stainless steel at 550 °C 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 170, 页码: 23
作者:  Du R(杜柔);  Song HX(宋恒旭);  Gao, Fuhai;  Mo, Yafei;  Yan, Ziming;  Zhuang, Zhuo;  Liu XM(刘小明);  Wei, Yueguang
Adobe PDF(5183Kb)  |  收藏  |  浏览/下载：37/1  |  提交时间：2024/02/19
Cyclic relaxation  High -temperature plasticity  Visco-plastic constitutive model  Bayesian method  Fatigue and creep  
Multi-scale indentation model of stiff film-compliant substrate structures 期刊论文
APPLIED MATHEMATICAL MODELLING, 2023, 卷号: 119, 页码: 566-585
作者:  Liu, Yanwei;  Ma HS(马寒松);  Long, Hao;  Wei, Shiyuan;  Zhang, Siyuan;  Wei, Yueguang
Adobe PDF(3710Kb)  |  收藏  |  浏览/下载：74/1  |  提交时间：2023/06/15
Multi -scale indentation model  Stiff film -compliant substrate structures  Strain gradient theory  Surface elastic model  Size effect  
Flexoelectricity at fractal rough surfaces 期刊论文
EXTREME MECHANICS LETTERS, 2023, 卷号: 61, 页码: 101997
作者:  Zhai, Chongpu;  Zhang, Shuwen;  Ji, Hui;  Wei, Deheng;  Song HX(宋恒旭);  Liu, Kaiyuan;  Xu, Minglong
Adobe PDF(1867Kb)  |  收藏  |  浏览/下载：46/1  |  提交时间：2023/04/20
Flexoelectricity  Surface roughness  Contact stiffness  Electro mechanical behavior  
Measurement of ceramics cracking during water quenching by digital image correlation 期刊论文
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2023, 卷号: 43, 期号: 5, 页码: 2039-2044
作者:  Li YQ(李俞桥);  Li QX(李庆显);  Zuo CD(左传栋);  Qi, Fei;  Li F(李飞);  Wei JC(韦佳辰);  Shao YF(邵颖峰);  Song F(宋凡)
Adobe PDF(3871Kb)  |  收藏  |  浏览/下载：71/3  |  提交时间：2023/04/20
Thermal shock  Digital image correlation  Ceramics  Crack propagation  Crack speed  
高加速加载轮胎损伤确定方法及相关装置 专利
发明专利. 高加速加载轮胎损伤确定方法及相关装置, 专利号: 2021114452682, 申请日期: 2021-11-30, 授权日期: 2023-02-28
发明人:  张坤;  魏炳忱;  郇勇;  刘子尚;  邵颖峰;  蓝鼎;  冯义辉;  马寒松;  杨荣
Adobe PDF(654Kb)  |  收藏  |  浏览/下载：74/23  |  提交时间：2023/08/18
Size-dependent thermal bending of bilayer microbeam based on modified couple stress theory and Timoshenko beam theory 期刊论文
EUROPEAN JOURNAL OF MECHANICS A-SOLIDS, 2023, 卷号: 100, 页码: 105029
作者:  Ye X(叶璇);  Ma HS(马寒松);  Liu XM(刘小明);  Wei, Yueguang
Adobe PDF(2255Kb)  |  收藏  |  浏览/下载：44/1  |  提交时间：2023/09/26
Bilayer beam  Thermal actuation  Size and shear effect  Modified couple stress theory  
刻画胶接体系变形的跨尺度力学模型 会议论文
中国力学大会-2021, 中国陕西西安、线上会议, 2022-11-05
作者:  龙浩;  魏悦广;  马寒松;  梁立红;  刘雁韦
Adobe PDF(1104Kb)  |  收藏  |  浏览/下载：88/24  |  提交时间：2023/04/14
胶接体系  宏观尺度  胶层厚度  应变梯度理论  力学模型  
Breakdown of Archard law due to transition of wear mechanism from plasticity to fracture 期刊论文
TRIBOLOGY INTERNATIONAL, 2022, 卷号: 173, 页码: 13
作者:  Hu JQ(胡剑桥);  Song, Hengxu;  Sandfeld, Stefan;  Liu XM(刘小明);  Wei, Yueguang
Adobe PDF(2052Kb)  |  收藏  |  浏览/下载：338/73  |  提交时间：2022/07/18
Archard wear law  Molecular dynamics  Asperity plowing  Dislocation plasticity  Fractured debris  
Fatigue failure transition evaluation of load carrying cruciform welded joints by effective notch energy model 期刊论文
ENGINEERING FAILURE ANALYSIS, 2022, 卷号: 138, 页码: 15
作者:  Zhou, Guangtao;  Kuang, Jingzhen;  Song, Wei;  Qian GA(钱桂安);  Berto, Filippo
Adobe PDF(7212Kb)  |  收藏  |  浏览/下载：133/35  |  提交时间：2022/07/18
Load-carrying welded joint  Low and high cycle fatigue  Material heterogeneity  Failure transition  Effective notch energy