| A modified highly stressed volume (HSV) method to predict fatigue life considering the critical crack size | |
Zhang YT(张亚婷); Zhang K(张坤) ; Hu, Zheng2; Chen TY(陈天宇); Zhang, Wanhao2; Jin, Kongjie2; Sun CQ(孙成奇); Susmel, Luca4; Wei BC(魏炳忱)
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| Source Publication | INTERNATIONAL JOURNAL OF FATIGUE
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| 2023-07 | |
| Volume | 172Pages:107644 |
| ISSN | 0142-1123 |
| Abstract | Fatigue life prediction is important in engineering design to ensure structural reliability. However, it is difficult to achieve an accurate fatigue life prediction from a smooth specimen to a notched specimen with the traditional Highly Stressed Volume (HSV) method, as it is based on just one empirical evaluation of the HSV. A modified HSV method is proposed in this study, which is combined with the concept of critical distance, and the critical crack size of smooth specimens is obtained by observing the fracture surface. The predicted P S N curves of single notched specimens and multi notched specimens show a good agreement with experimental data compared with the traditional HSV method and the Theory of Critical Distance method. |
| Keyword | Fatigue life prediction The crack initiation size Critical distance Highly stressed volume Fracture surface |
| DOI | 10.1016/j.ijfatigue.2023.107644 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000961836400001 |
| WOS Research Area | Engineering, Mechanical ; Materials Science, Multidisciplinary |
| WOS Subject | Engineering ; Materials Science |
| Funding Organization | National Natural Science Foundation of China [12272392, 11790292] ; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB22040303, 237099000000170004] |
| Classification | 一类 |
| Ranking | 1 |
| Contributor | Zhang, K ; Wei, BC (corresponding author), Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Natl Micrograv Lab, Beijing 100190, Peoples R China. ; Zhang, K ; Wei, BC (corresponding author), Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China. |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/91822 |
| Collection | 微重力重点实验室 非线性力学国家重点实验室 |
| Affiliation | 1.Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Natl Micrograv Lab, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China 3.China North Vehicle Res Inst, Sci & Technol Vehicle Transmiss Lab, Beijing 100072, Peoples R China 4.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China 5.Univ Sheffield, Dept Civil & Struct Engn, Sheffield S1 3JD, England |
| Recommended Citation GB/T 7714 | Zhang YT,Zhang K,Hu, Zheng,et al. A modified highly stressed volume (HSV) method to predict fatigue life considering the critical crack size[J]. INTERNATIONAL JOURNAL OF FATIGUE,2023,172:107644.Rp_Au:Zhang, K, Wei, BC (corresponding author), Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Natl Micrograv Lab, Beijing 100190, Peoples R China., Zhang, K, Wei, BC (corresponding author), Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China. |
| APA | 张亚婷.,张坤.,Hu, Zheng.,陈天宇.,Zhang, Wanhao.,...&魏炳忱.(2023).A modified highly stressed volume (HSV) method to predict fatigue life considering the critical crack size.INTERNATIONAL JOURNAL OF FATIGUE,172,107644. |
| MLA | 张亚婷,et al."A modified highly stressed volume (HSV) method to predict fatigue life considering the critical crack size".INTERNATIONAL JOURNAL OF FATIGUE 172(2023):107644. |
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| Jp2023Fa125.pdf（9946KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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