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| An analytical solution to the stress fields of kinked cracks 期刊论文 JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 156, 页码: 18 作者: Liu ZE(刘卓尔); Wei YJ(魏宇杰) Adobe PDF(3434Kb)  |  收藏  |  浏览/下载:264/69  |  提交时间:2021/11/01 Kinked cracks Stress fields Stress intensity factors Crack deflection Fracture mechanics |
| DP-MPM: Domain partitioning material point method for evolving multi-body thermal-mechanical contacts during dynamic fracture and fragmentation 期刊论文 COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2021, 卷号: 385, 页码: 114063 作者: Xiao, Mian; Liu CQ(刘传奇); Sun, WaiChing Adobe PDF(5482Kb)  |  收藏  |  浏览/下载:111/37  |  提交时间:2022/10/25 Material point method Multi-body contact Fragmentation Brittle fracture Thermomechanics |
| Study on damage tolerance and remain fatigue life of shattered rim of railway wheels 期刊论文 ENGINEERING FAILURE ANALYSIS, 2021, 卷号: 123, 页码: 105322 作者: Cong, Tao; Liu, Xiaolong; Wu, Si; Zhang, Guanzhen; Chen, Erqing; Qian GA(钱桂安); Berto, Filippo Adobe PDF(7338Kb)  |  收藏  |  浏览/下载:124/48  |  提交时间:2022/10/25 Wheel Shattered rim Crack propagation Damage tolerance Fatigue life evaluation |
| An alternative numerical method for calculating C* parameter under mode I loading utilizing rate-dependent energy release rate 期刊论文 THEORETICAL AND APPLIED FRACTURE MECHANICS, 2020, 卷号: 109, 页码: 102737 作者: Du XH; Dai YW; Han Q; Liu YH; Cao P; Qian GA(钱桂安); Berto F Adobe PDF(6719Kb)  |  收藏  |  浏览/下载:142/60  |  提交时间:2020/12/28 Power-law creep CRACK-TIP FIELDS Energy release rate HIGHER-ORDER Virtual crack closure technique (VCCT) GROWTH C*-integral BEHAVIOR Equivalent domain integral NOTCHES STRESS JOINTS |
| A phase-field model of thermo-elastic coupled brittle fracture with explicit time integration 期刊论文 COMPUTATIONAL MECHANICS, 2020, 页码: 17 作者: Wang T; Y YX(Y叶璇); Liu ZL; Liu XM(刘小明); Chu DY; Zhuang Z 浏览  |  Adobe PDF(2156Kb)  |  收藏  |  浏览/下载:775/440  |  提交时间:2020/04/07 Phase-field model Explicit time integration Abaqus VUEL Multi-field coupling Thermal shock |
| Localization of deformation and its effects on power-law singularity preceding catastrophic rupture in rocks 期刊论文 INTERNATIONAL JOURNAL OF DAMAGE MECHANICS, 2020, 卷号: 29, 期号: 1, 页码: 86-102 作者: Xue J(薛健); Hao SW(郝圣旺); Yang R(杨荣); Wang P; Bai YL(白以龙) Adobe PDF(2497Kb)  |  收藏  |  浏览/下载:286/77  |  提交时间:2020/03/11 Localization power-law singularity trans-scale characteristic catastrophic rupture prediction |
| The effective fracture strength and fracture toughness of solids with energy dissipation confined to localized strips 期刊论文 INTERNATIONAL JOURNAL OF PLASTICITY, 2019, 卷号: 120, 页码: 47-63 作者: Zeng XG; Wei YJ(魏宇杰) 浏览  |  Adobe PDF(2027Kb)  |  收藏  |  浏览/下载:467/126  |  提交时间:2019/09/09 Effective toughness Fracture strength Strain softening Shear banding Strip-yield model |
| A Review on Heterogeneous Nanostructures: A Strategy for Superior Mechanical Properties in Metals 期刊论文 METALS, 2019, 卷号: 9, 期号: 5, 页码: 32 作者: Ma Y(马彦); Yang MX(杨沐鑫); Yuan FP(袁福平); Wu XL(武晓雷) 浏览  |  Adobe PDF(9798Kb)  |  收藏  |  浏览/下载:686/460  |  提交时间:2019/10/14 strength ductility heterogeneous nanostructures back-stress hardening strain gradient |
| Irradiation effect on impact fracture behavior of A508-3 steel in ductile-to-brittle transition range 期刊论文 ENGINEERING FAILURE ANALYSIS, 2019, 卷号: 97, 页码: 836-843 作者: Zhou ZY; Tong ZF; Qian GA(钱桂安); Zhong WH; Wang CL; Yang W; Berto F 浏览  |  Adobe PDF(1120Kb)  |  收藏  |  浏览/下载:427/88  |  提交时间:2019/04/11 Reactor pressure vessel Neutron embrittlement Crack propagation Plastic deformation Charpy impact test Scanning electron microscopy |
| Defects guided wrinkling in graphene on copper substrate 期刊论文 CARBON, 2019, 卷号: 143, 页码: 736-742 作者: Pang ZQ(庞振乾); Deng B; Liu ZF; Peng HL; Wei YJ(魏宇杰) 浏览  |  Adobe PDF(6991Kb)  |  收藏  |  浏览/下载:342/121  |  提交时间:2019/04/11 Wrinkling Graphene Grain boundary Stone-wales defects Binding energy |