Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 윤길호 | - |
dc.date.accessioned | 2016-08-05T07:45:21Z | - |
dc.date.available | 2016-08-05T07:45:21Z | - |
dc.date.issued | 2015-02 | - |
dc.identifier.citation | APPLIED MATHEMATICAL MODELLING, v. 39, NO 3-4, Page. 1137-1162 | en_US |
dc.identifier.issn | 0307-904X | - |
dc.identifier.issn | 1872-8480 | - |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S0307904X14003631 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/22462 | - |
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. (C) 2014 Elsevier Inc. All rights reserved. | en_US |
dc.description.sponsorship | Hanyang University | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE INC | en_US |
dc.subject | Topology optimization | en_US |
dc.subject | Dynamic fatigue constraints | en_US |
dc.subject | Gerber theory | en_US |
dc.subject | Modified Goodman theory | en_US |
dc.subject | Soderberg theory | en_US |
dc.title | Fatigue and static failure considerations using a topology optimization method | en_US |
dc.type | Article | en_US |
dc.relation.no | 3-4 | - |
dc.relation.volume | 39 | - |
dc.identifier.doi | 10.1016/j.apm.2014.07.020 | - |
dc.relation.page | 1137-1162 | - |
dc.relation.journal | APPLIED MATHEMATICAL MODELLING | - |
dc.contributor.googleauthor | Jeong, Seung Hyun | - |
dc.contributor.googleauthor | Choi, Dong-Hoon | - |
dc.contributor.googleauthor | Yoon, Gil Ho | - |
dc.relation.code | 2015009969 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | ghy | - |
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