Fatigue and static failure considerations using a topology optimization method
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeong, Seung Hyun | - |
dc.contributor.author | Choi, Dong-Hoon | - |
dc.contributor.author | Yoon, Gil Ho | - |
dc.date.accessioned | 2022-07-16T00:31:57Z | - |
dc.date.available | 2022-07-16T00:31:57Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2015-02 | - |
dc.identifier.issn | 0307-904X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/157969 | - |
dc.description.abstract | We developed a new layout optimization method that incorporates dynamic fatigue and static failure criteria under constant and proportional mechanical loads. Although fatigue failure is one of the most important design considerations to ensure the safety of a mechanical structure, it has rarely been considered in terms of topology optirhization due to several major theoretical and numerical difficulties. In addition to the numerical and theoretical issues associated with static failure criteria, we found that the local mode issue and the non-differentiability of the fatigue failure criteria needed to be addressed prior to performing fatigue constraint topology optimization. By resolving the inherent and newly-found issues associated with fatigue criteria, we were able to perform successful topology optimization with dynamic fatigue criteria under constant and proportional mechanical loads. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.title | Fatigue and static failure considerations using a topology optimization method | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yoon, Gil Ho | - |
dc.identifier.doi | 10.1016/j.apm.2014.07.020 | - |
dc.identifier.scopusid | 2-s2.0-85027941305 | - |
dc.identifier.wosid | 000349192700012 | - |
dc.identifier.bibliographicCitation | APPLIED MATHEMATICAL MODELLING, v.39, no.3-4, pp.1137 - 1162 | - |
dc.relation.isPartOf | APPLIED MATHEMATICAL MODELLING | - |
dc.citation.title | APPLIED MATHEMATICAL MODELLING | - |
dc.citation.volume | 39 | - |
dc.citation.number | 3-4 | - |
dc.citation.startPage | 1137 | - |
dc.citation.endPage | 1162 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Mathematics | - |
dc.relation.journalResearchArea | Mechanics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Mathematics, Interdisciplinary Applications | - |
dc.relation.journalWebOfScienceCategory | Mechanics | - |
dc.subject.keywordPlus | CONTINUUM STRUCTURES | - |
dc.subject.keywordPlus | STRESS | - |
dc.subject.keywordPlus | RELAXATION | - |
dc.subject.keywordAuthor | Topology optimization | - |
dc.subject.keywordAuthor | Dynamic fatigue constraints | - |
dc.subject.keywordAuthor | Gerber theory | - |
dc.subject.keywordAuthor | Modified Goodman theory | - |
dc.subject.keywordAuthor | Soderberg theory | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0307904X14003631?via%3Dihub | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.