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| Improved XFEM (IXFEM): Arbitrary multiple crack initiation, propagation and interaction analysis 期刊论文 COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2024, 卷号: 421, 页码: 54 Authors: Wang, Li Xiang; Wen, LongFei; Tian, Rong; Feng C(冯春) Favorite  |  View/Download:20/0  |  Submit date:2024/04/29 Improved XFEM (IXFEM) Level set templated cover cutting method (LSTCCM) Fully extra-DOF-free enrichment Adaptive interaction integral Competing crack growth Benchmark set |
| 偏折与分岔裂纹尖端的弹性场与应力强度因子的解析解 学位论文 博士论文,北京: 中国科学院大学, 2023 Authors: 刘卓尔 Adobe PDF(17448Kb)  |  Favorite  |  View/Download:110/12  |  Submit date:2024/01/22 断裂力学 裂纹偏折与分岔 共形映射 应力场 应力强度因子 |
| Nanograin formation and cracking mechanism in Ti alloys under very high cycle fatigue loading 期刊论文 INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 167, 页码: 10 Authors: Sun CQ(孙成奇); Wu H(仵涵); Chi, Weiqian; Wang, Wenjing; Zhang, Guang-Ping Adobe PDF(22393Kb)  |  Favorite  |  View/Download:136/6  |  Submit date:2023/01/12 Titanium alloy Very high cycle fatigue Twinning Nanograins Cracking mechanism |
| Micromechanics Modeling of Transverse Tensile Strength for Unidirectional CFRP Composite 期刊论文 MATERIALS, 2022, 卷号: 15, 期号: 23, 页码: 14 Authors: Liu, Liangbao; Zhang, Xiaohui; Wang ZB(王子标); Wang, Yana; Guo, Jiangzhen Adobe PDF(3111Kb)  |  Favorite  |  View/Download:286/144  |  Submit date:2023/01/12 unidirectional fiber-reinforced composites transverse strength prediction micromechanics modeling stress concentration factor stress field in matrix |
| 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 Authors: Liu ZE(刘卓尔); Wei YJ(魏宇杰) Adobe PDF(3434Kb)  |  Favorite  |  View/Download:302/81  |  Submit date:2021/11/01 Kinked cracks Stress fields Stress intensity factors Crack deflection Fracture mechanics |
| 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 Authors: Du XH; Dai YW; Han Q; Liu YH; Cao P; Qian GA(钱桂安); Berto F Adobe PDF(6719Kb)  |  Favorite  |  View/Download:160/66  |  Submit date: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 novel elastoplastic constitutive model for woven oxide/oxide ceramic matrix composites with anisotropic hardening 期刊论文 COMPOSITE STRUCTURES, 2019, 卷号: 229, 页码: UNSP 111420 Authors: Liu H; Yang ZM(杨正茂); Yuan H View  |  Adobe PDF(1701Kb)  |  Favorite  |  View/Download:401/134  |  Submit date:2019/12/17 Oxide/oxide ceramic matrix composite Constitutive model Plastic potential function Anisotropic hardening Asymmetric tension and compression |
| 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 Authors: Zeng XG; Wei YJ(魏宇杰) View  |  Adobe PDF(2027Kb)  |  Favorite  |  View/Download:489/134  |  Submit date:2019/09/09 Effective toughness Fracture strength Strain softening Shear banding Strip-yield model |
| Analysis of the effect of out-of-phase biaxial fatigue loads on crack paths in cruciform specimens using XFEM 期刊论文 INTERNATIONAL JOURNAL OF FATIGUE, 2019, 卷号: 123, 页码: 87-95 Authors: Infante-Garcia D; Qian GA(钱桂安); Miguelez H; Giner E View  |  Adobe PDF(2161Kb)  |  Favorite  |  View/Download:226/83  |  Submit date:2019/05/29 XFEM Cruciform specimen Biaxial fatigue loading Crack paths |
| Statistical analysis on rolling contact fatigue in railroad axle bearing steel 期刊论文 FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2019, 卷号: 42, 期号: 3, 页码: 651-663 Authors: Guo RB; Yang GX; Li ZY(李正阳); Liu ZM; Wei YJ(魏宇杰) View  |  Adobe PDF(1973Kb)  |  Favorite  |  View/Download:1708/1454  |  Submit date:2019/04/11 bearing steel crack propagation rolling contact fatigue statistical analysis |