Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김학성 | - |
dc.date.accessioned | 2019-11-26T00:38:28Z | - |
dc.date.available | 2019-11-26T00:38:28Z | - |
dc.date.issued | 2017-06 | - |
dc.identifier.citation | COMPOSITE STRUCTURES, v. 176, page. 780-789 | en_US |
dc.identifier.issn | 0263-8223 | - |
dc.identifier.issn | 1879-1085 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0263822317305433?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/114318 | - |
dc.description.abstract | In this study, design optimization of a composite hood for automobiles was carried out to mitigate the impact of pedestrian head injuries based on finite element analysis. Reduced vehicle, headform impactor and single hood models were established to obtain optimal composite hood designs. The carbon fiber reinforced composite (CFRP) and the hybrid Glass fiber reinforced composite (CFRP/GFRP) laminates were selected as composite material candidates. Both stacking angle sequence and topometry of the composite hood were optimized based on the equivalent static load method. After the optimization, the head injury criterion (HIC), deflection and weight were measured to evaluate the performance of the composite hood. The developed CFRP and hybrid CFRP/GFRP type hoods with optimized final design exhibited the improved impact performance and significant weight reduction while satisfying bending and torsion deflection requirements compared to those of conventional steel and aluminum hoods. (C) 2017 Elsevier Ltd. All rights reserved. | en_US |
dc.description.sponsorship | This work was supported by the National Research Foundation of Korea (NRF) funded by the Ministry of Education (2012R1A6A1029029 and 2015R1D1A1A09058418). This work was also supported by the National Research Foundation of Korea (NRF) grant funded by the Korean Government (MEST) (2013M2A2A9043280). This work was also supported by a Collaborative Project between Hanyang University and Hyundai Motors Co. Ltd. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | ELSEVIER SCI LTD | en_US |
dc.subject | Carbon fiber-reinforced composites | en_US |
dc.subject | Glass fiber-reinforced composites | en_US |
dc.subject | Automobile hood | en_US |
dc.subject | Optimal design | en_US |
dc.subject | Pedestrian safety | en_US |
dc.subject | Equivalent static load method | en_US |
dc.title | Improving pedestrian safety via the optimization of composite hood structures for automobiles based on the equivalent static load method | en_US |
dc.type | Article | en_US |
dc.relation.volume | 176 | - |
dc.identifier.doi | 10.1016/j.compstruct.2017.06.016 | - |
dc.relation.page | 780-789 | - |
dc.relation.journal | COMPOSITE STRUCTURES | - |
dc.contributor.googleauthor | Kim, Dong-Hyun | - |
dc.contributor.googleauthor | Jung, Ku-Hyun | - |
dc.contributor.googleauthor | Kim, Dug-Joong | - |
dc.contributor.googleauthor | Park, Sung-Hyeon | - |
dc.contributor.googleauthor | Kim, Do-Hyoung | - |
dc.contributor.googleauthor | Lim, Jaeyoung | - |
dc.contributor.googleauthor | Nam, Byeung-Gun | - |
dc.contributor.googleauthor | Kim, Hak-Sung | - |
dc.relation.code | 2017006313 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | kima | - |
dc.identifier.orcid | http://orcid.org/0000-0002-6076-6636 | - |
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