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| Study on the Dynamics of a 7-hexagon-column Fuel Assembly Submerged in Fluids 期刊论文 Nuclear Engineering and Design, 2020, 卷号: 370, 页码: 110870 Authors: Peng Q(彭青) ; Su XP; Li JC ; Gao F; Liu XM(刘小明) ; Wei YG(魏悦广)
 Favorite  |  View/Download:5/0  |  Submit date:2021/01/29 Hexagon bundle Seismic response Coupled acoustic-structure Finite element simulation Fluid-structure interaction |
| 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:7/0  |  Submit date:2020/12/28 Vertical impact DYNAMIC SPHERICAL INDENTATION Length/diameter ratio NUMERICAL-SIMULATION Elasto-plastic contact PENETRATION Equivalent spring model CONTACT GLASS |
| 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 Authors: Peng Q(彭青) ; Ye X(叶璇); Wu H(吴晗); Liu XM(刘小明) ; Wei YG(魏悦广)
 Favorite  |  View/Download:19/0  |  Submit date:2020/11/30 Conformal contact Dynamic impact Normal force-displacement relationship Plastic deformation Revolute joint |
| Full-scale finite element analysis of deformation and contact of a wire-wrapped fuel bundle subject to realistic thermal and irradiation conditions 期刊论文 NUCLEAR ENGINEERING AND DESIGN, 2020, 卷号: 364, 页码: 10 Authors: Ye X(叶璇) ; Gao F; Chen X; Liu XM(刘小明) ; Wei YG(魏悦广)
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| 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
Adobe PDF(16973Kb)  |   Favorite  |  View/Download:29/3  |  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 |
| Frictional detachment between a slender whisker and a round obstacle 期刊论文 Journal of Applied Mechanics, 2020, 卷号: 87, 页码: 101007 Authors: Wang TJ(王田静) ; Nie JF; Peng Q(彭青) ; Liu XM(刘小明) ; Wei YG(魏悦广)
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| A thermo-elastic-plastic phase-field model for simulating the evolution and transition of adiabatic shear band. Part I. Theory and model calibration 期刊论文 ENGINEERING FRACTURE MECHANICS, 2020, 卷号: 232, 页码: 12 Authors: Wang T ; Liu ZL; Cui YN; Ye X(叶璇) ; Liu XM(刘小明) ; Tian R; Zhuang Z
Adobe PDF(2573Kb)  |   Favorite  |  View/Download:40/1  |  Submit date:2020/06/22 Adiabatic shear band Phase-field model Fracture Parameter calibration Multi-field coupling |
| A thermo-elastic-plastic phase-field model for simulating the evolution and transition of adiabatic shear band. Part II. Dynamic collapse of thick-walled cylinder 期刊论文 ENGINEERING FRACTURE MECHANICS, 2020, 卷号: 231, 页码: 14 Authors: Wang T ; Liu ZL; Cui YN; Ye X(叶璇); Liu XM(刘小明) ; Tian R; Zhuang Z
 Favorite  |  View/Download:5/0  |  Submit date:2020/11/30 Adiabatic shear band Phase-field Thick-walled cylinder Self-organizing behavior Defect effect |
| A phase-field model of thermo-elastic coupled brittle fracture with explicit time integration 期刊论文 COMPUTATIONAL MECHANICS, 2020, 页码: 17 Authors: Wang T ; Y YX(Y叶璇); Liu ZL; Liu XM(刘小明) ; Chu DY; Zhuang Z
Adobe PDF(2156Kb)  |   Favorite  |  View/Download:84/19  |  Submit date:2020/04/07 Phase-field model Explicit time integration Abaqus VUEL Multi-field coupling Thermal shock |
| 微尺度晶体塑性流动的位错机制研究 会议论文 北京力学会第26届学术年会, 中国北京, 2020-01-12 Authors: 胡剑桥; Hengxu Song; 柳占立; 刘小明 ; Erik Vander Giessen; 庄茁
Adobe PDF(805Kb)  |   Favorite  |  View/Download:8/1  |  Submit date:2020/09/28 微尺度晶体塑性 应变率效应 单接触对力学行为 位错机制 动摩擦因数 |