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浏览/检索结果: 共70条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序作者升序作者降序题名升序题名降序发表日期升序发表日期降序 A framework of crystal plasticity finite element incorporating multiple fatigue cracking mechanisms in titanium alloys 期刊论文  OAI收割 ENGINEERING FRACTURE MECHANICS, 2025, 卷号: 327, 页码: 21 作者:  Wu H(仵涵);  Sun CQ(孙成奇)   |  收藏  |  浏览/下载：3/0  |  提交时间：2025/09/29 Titanium alloy  Very high cycle fatigue  Crystal plasticity finite element method  Cohesive zone method  Crack initiation mechanism   Damage and failure characteristics of single fractured cyan sandstone subjected to freeze-thaw cycles under uniaxial compression 期刊论文  OAI收割 THEORETICAL AND APPLIED FRACTURE MECHANICS, 2024, 卷号: 130, 页码: 15 作者:  Tan, Tao;  Zhang, Chunyang;  Dai, Bibo;  Zhao, Kui   |  收藏  |  浏览/下载：7/0  |  提交时间：2025/06/27 Cyan sandstone sample with a single crack  Freeze-thaw damage mechanism  Hoek-Brown strength degradation model  Stress intensity factor  Crack initiation mechanism   High cycle and very high cycle fatigue of TC17 titanium alloy: Stress ratio effect and fatigue strength modeling 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 166, 页码: 16 作者:  Li, Gen;  Ke, Lei;  Ren, Xuechong   |  收藏  |  浏览/下载：63/0  |  提交时间：2022/11/28 TC17 titanium alloy  High cycle fatigue  Very high cycle fatigue  Stress ratio  Crack initiation mechanism  Fatigue strength modeling   Mechanism of artificial surface defect induced cracking for very high cycle fatigue of Ti alloys 期刊论文  OAI收割 ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 272, 页码: 11 作者:  Sun, Jian;  Peng, Wenjie;  Sun CQ(孙成奇);  Sun CQ(孙成奇)   |  收藏  |  浏览/下载：58/0  |  提交时间：2022/09/27 TC17 titanium alloy  Artificial surface defect  Very high cycle fatigue  Crack initiation mechanism  Deformation twins   Progressive Transition from Extension Fracture to Shear Fracture of Altered Granite During Uniaxial Tensile Tests 期刊论文  OAI收割 ROCK MECHANICS AND ROCK ENGINEERING, 2022, 页码: 21 作者:  Liu, Shijie;  Lan, Hengxing;  Martin, C. Derek   |  收藏  |  浏览/下载：34/0  |  提交时间：2022/09/21 Altered granite  Tensile failure  Micro mechanism  Hybrid fracture  Fracturing mode transition  Crack initiation and propagation   Progressive Transition from Extension Fracture to Shear Fracture of Altered Granite During Uniaxial Tensile Tests 期刊论文  OAI收割 ROCK MECHANICS AND ROCK ENGINEERING, 2022, 页码: 21 作者:  Liu, Shijie;  Lan, Hengxing;  Martin, C. Derek   |  收藏  |  浏览/下载：46/0  |  提交时间：2022/09/21 Altered granite  Tensile failure  Micro mechanism  Hybrid fracture  Fracturing mode transition  Crack initiation and propagation   Field observation of debris-flow activities in the initiation area of the Jiangjia Gully, Yunnan Province, China 期刊论文  OAI收割 JOURNAL OF MOUNTAIN SCIENCE, 2022, 卷号: 19, 期号: 6, 页码: 1602-1617 作者:  YANG Hong-juan;  ZHANG Shao-jie;  HU Kai-heng;  WEI Fang-qiang;  WANG Kai   |  收藏  |  浏览/下载：61/0  |  提交时间：2022/08/22 Debris flow  Field observation  Initiation mechanism  Rainfall threshold  Jiangjia gully   Field observation of debris-flow activities in the initiation area of the Jiangjia Gully, Yunnan Province, China 期刊论文  OAI收割 JOURNAL OF MOUNTAIN SCIENCE, 2022, 卷号: 19, 期号: 6, 页码: 1602-1617 作者:  YANG Hong-juan;  ZHANG Shao-jie;  HU Kai-heng;  WEI Fang-qiang;  WANG Kai   |  收藏  |  浏览/下载：50/0  |  提交时间：2022/09/30 Debris flow  Field observation  Initiation mechanism  Rainfall threshold  Jiangjia gully   Size and Shape Effects on Fatigue Behavior of G20Mn5QT Steel from Axle Box Bodies in High-Speed Trains 期刊论文  OAI收割 METALS, 2022, 卷号: 12, 期号: 4, 页码: 12 作者:  Zhang, Zhenxian;  Li, Zhongwen;  Wu, Han;  Sun, Chengqi   |  收藏  |  浏览/下载：46/0  |  提交时间：2022/06/10 G20Mn5QT steel  crack initiation mechanism  fatigue strength  size effect  shape effect   Characteristic and mechanism of crack initiation and early growth of an additively manufactured Ti-6Al-4V in very high cycle fatigue regime 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2021, 卷号: 205, 页码: 8 作者:  Sun CQ(孙成奇);  Chi, Weiqian;  Wang, Wenjing;  Duan, Yan   |  收藏  |  浏览/下载：122/0  |  提交时间：2021/09/07 Very high cycle fatigue  Additively manufactured Ti-6Al-4V  Selective laser melting  Crack initiation mechanism  Grain refinement