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| 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 Authors: 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)  |  Favorite  |  View/Download:365/118  |  Submit date:2021/08/30 High density aluminum Foam Deshpande-Fleck model Finite element method Impact analysis Plastic wave |
| Effect of plasticity and adhesion on the stick-slip transition at nanoscale friction 期刊论文 TRIBOLOGY INTERNATIONAL, 2021, 卷号: 164, 页码: 8 Authors: Hu JQ(胡剑桥); Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(5926Kb)  |  Favorite  |  View/Download:298/81  |  Submit date:2021/11/01 Stick-slip transition Adhesion and plasticity Critical shear stress Thermal effect Molecular dynamics simulation |
| Repeatable mechanical energy absorption of ZnO nanopillars 期刊论文 MATERIALS TODAY COMMUNICATIONS, 2021, 卷号: 29, 页码: 8 Authors: Wang J(王军); Zhou M; Yang R(杨荣); Xiao P(肖攀); Ke FJ(柯孚久); Lu CS(卢春生) Adobe PDF(6444Kb)  |  Favorite  |  View/Download:211/59  |  Submit date:2022/01/12 ZnO nanopillars Repeatable energy absorption Phase transformation Inversion domain boundary Molecular dynamics |
| Elastic impact of sphere on large plate 期刊论文 JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 156, 页码: 22 Authors: Peng, Qing; Liu, Xiaoming; Wei, Yueguang Adobe PDF(5204Kb)  |  Favorite  |  View/Download:236/65  |  Submit date:2022/03/05 Elastic impact Homotopy analysis method Sphere on plate Coefficient of restitution |
| 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 Authors: Peng Q(彭青); Jin, Y.; Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(2426Kb)  |  Favorite  |  View/Download:134/13  |  Submit date:2021/08/03 Sphere-plate impact Contact plasticity Modified Zener model Coefficient of restitution Thickness dependent COR |
| Effect of plasticity on nanoscale wear of third-body particles 期刊论文 TRIBOLOGY INTERNATIONAL, 2021, 卷号: 155, 页码: 9 Authors: Hu JQ(胡剑桥); Yuan FP(袁福平); Liu XM(刘小明); Wei YG(魏悦广) Adobe PDF(4455Kb)  |  Favorite  |  View/Download:242/69  |  Submit date:2021/04/07 Third-body nanoparticle Wear mechanism Dislocation plasticity Brittle-to-ductile transition |
| Boundary effect on the dynamic response of a 7-hexagon fuel ducts submerged in fluid 期刊论文 NUCLEAR ENGINEERING AND DESIGN, 2020, 卷号: 370, 页码: 10 Authors: Peng Q(彭青); Su, X.; Li, J.; Gao, F.; Liu XM(刘小明); Wei, Y. G. Adobe PDF(10500Kb)  |  Favorite  |  View/Download:301/36  |  Submit date:2021/03/03 Hexagon bundle Seismic response Coupled acoustic-structure Finite element simulation Fluid-structure interaction |
| 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:298/88  |  Submit date:2020/05/18 mechanical behavior material length scale strain gradient theory Cauchy-Born rule constitutive modeling of materials |
| Influences of Morphology Parameters on the Contact Behavior of a Steel Interface 期刊论文 INTERNATIONAL JOURNAL OF APPLIED MECHANICS, 2020, 卷号: 12, 期号: 1, 页码: 28 Authors: Fan LF; Zhao L; Liu XM(刘小明) Adobe PDF(3218Kb)  |  Favorite  |  View/Download:998/675  |  Submit date:2020/05/18 Sinusoidal asperities contact stiffness elastic-plastic statistical model 18CrMo4 steel interface morphology parameters |
| Predicting the flow stress and dominant yielding mechanisms: analytical models based on discrete dislocation plasticity 期刊论文 SCIENTIFIC REPORTS, 2019, 卷号: 9, 页码: 12 Authors: Hu JQ(胡剑桥); Song HX; Liu ZL; Zhuang Z; Liu XM(刘小明); Sandfeld S View  |  Adobe PDF(5906Kb)  |  Favorite  |  View/Download:326/115  |  Submit date:2020/03/11 |