Pub Date : 2023-08-09DOI: 10.1080/13588265.2023.2241224
Markus Fasching, Alessio Sevarin, Christian Ellersdorfer
{"title":"Investigate the elastoplastic deformation behaviour of a motorcycle frame under different mechanical load configurations","authors":"Markus Fasching, Alessio Sevarin, Christian Ellersdorfer","doi":"10.1080/13588265.2023.2241224","DOIUrl":"https://doi.org/10.1080/13588265.2023.2241224","url":null,"abstract":"","PeriodicalId":13784,"journal":{"name":"International Journal of Crashworthiness","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49288542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-07DOI: 10.1080/13588265.2023.2230636
Ali Tavakoli Kashani, Marzieh Rakhshani Moghadam, Amirhossein Taheri, G. Müller, D. Dissanayake
{"title":"How does the safety performance of different vehicle types and weights affect the severity of a driver’s injury?","authors":"Ali Tavakoli Kashani, Marzieh Rakhshani Moghadam, Amirhossein Taheri, G. Müller, D. Dissanayake","doi":"10.1080/13588265.2023.2230636","DOIUrl":"https://doi.org/10.1080/13588265.2023.2230636","url":null,"abstract":"","PeriodicalId":13784,"journal":{"name":"International Journal of Crashworthiness","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47876586","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01DOI: 10.1080/13588265.2023.2242102
Jinjin Chen, Caijun Xue
{"title":"Design optimisation and experimental verification of a UAV’s landing gear buffer","authors":"Jinjin Chen, Caijun Xue","doi":"10.1080/13588265.2023.2242102","DOIUrl":"https://doi.org/10.1080/13588265.2023.2242102","url":null,"abstract":"","PeriodicalId":13784,"journal":{"name":"International Journal of Crashworthiness","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44981275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-08-01DOI: 10.1080/13588265.2023.2242647
Xiwei Wu, Jing Zhang, Jianxun Zhang, Rui He, Qimin Liu
AbstractIn this paper, the low-velocity impact and lightweight design of the square conical gradient aluminium foam-filled automobile energy-absorbing boxes (EABes) is numerically studied. Firstly, the validity of the finite element calculation model is verified by comparing with the experimental results. Then, the influences of the conical bottom angle, tube-wall thickness, the number, position, height and depth of induction grooves, and the parameters of gradient foam on the energy absorption properties of the EABes under axial low-velocity impact are studied. After that, the mitigation and energy absorption of square conical gradient aluminium foam-filled automobile EAB are optimised. The results indicate that the aluminium tube-wall thickness has no obvious effect on improving the energy absorption properties of the EAB, and other factors have good effects on improving the energy absorption properties of the EAB. Compared with the constant cross-section EAB before optimisation, the peak impact force (Fmax) of the finally optimised square conical gradient aluminium foam-filled automobile EAB reduces by 22.4%, and the specific energy absorption (SEA) increases by 59.8%. The investigation is helpful for the design of the square conical gradient aluminium foam-filled automobile EAB.Keywords: Conical automobile energy-absorbing boxgradient aluminium foamlow-velocity impactlightweight design Disclosure statementNo potential conflict of interest was reported by the authors.Data availability statementThe authors attest that all data for this study are included in the paper.Additional informationFundingThe authors are grateful for their financial support through NSFC (12272290 and 11872291), Foundation of State Key Laboratory of Automotive Simulation and Control (20210206), the State Key Laboratory of Automotive Safety and Energy under Project No. KFY2202.
{"title":"Low-velocity impact of square conical gradient aluminium foam-filled automobile energy-absorbing boxes","authors":"Xiwei Wu, Jing Zhang, Jianxun Zhang, Rui He, Qimin Liu","doi":"10.1080/13588265.2023.2242647","DOIUrl":"https://doi.org/10.1080/13588265.2023.2242647","url":null,"abstract":"AbstractIn this paper, the low-velocity impact and lightweight design of the square conical gradient aluminium foam-filled automobile energy-absorbing boxes (EABes) is numerically studied. Firstly, the validity of the finite element calculation model is verified by comparing with the experimental results. Then, the influences of the conical bottom angle, tube-wall thickness, the number, position, height and depth of induction grooves, and the parameters of gradient foam on the energy absorption properties of the EABes under axial low-velocity impact are studied. After that, the mitigation and energy absorption of square conical gradient aluminium foam-filled automobile EAB are optimised. The results indicate that the aluminium tube-wall thickness has no obvious effect on improving the energy absorption properties of the EAB, and other factors have good effects on improving the energy absorption properties of the EAB. Compared with the constant cross-section EAB before optimisation, the peak impact force (Fmax) of the finally optimised square conical gradient aluminium foam-filled automobile EAB reduces by 22.4%, and the specific energy absorption (SEA) increases by 59.8%. The investigation is helpful for the design of the square conical gradient aluminium foam-filled automobile EAB.Keywords: Conical automobile energy-absorbing boxgradient aluminium foamlow-velocity impactlightweight design Disclosure statementNo potential conflict of interest was reported by the authors.Data availability statementThe authors attest that all data for this study are included in the paper.Additional informationFundingThe authors are grateful for their financial support through NSFC (12272290 and 11872291), Foundation of State Key Laboratory of Automotive Simulation and Control (20210206), the State Key Laboratory of Automotive Safety and Energy under Project No. KFY2202.","PeriodicalId":13784,"journal":{"name":"International Journal of Crashworthiness","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136020295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-21DOI: 10.1080/13588265.2023.2230643
Yong Xiao, Hai Long, Sisi Lu, Dong Liang, X. Wen, Honglin Hu
{"title":"Optimization of crashworthiness of CFRP thin-walled beams filled with aluminium honeycomb based on surrogate model","authors":"Yong Xiao, Hai Long, Sisi Lu, Dong Liang, X. Wen, Honglin Hu","doi":"10.1080/13588265.2023.2230643","DOIUrl":"https://doi.org/10.1080/13588265.2023.2230643","url":null,"abstract":"","PeriodicalId":13784,"journal":{"name":"International Journal of Crashworthiness","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48463211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-11DOI: 10.1080/13588265.2023.2230644
Nalla Mohamed Mohamed Ismail
{"title":"Performance analysis and optimization of square tubes with different shapes, sizes, and patterns of holes under axial compression loading","authors":"Nalla Mohamed Mohamed Ismail","doi":"10.1080/13588265.2023.2230644","DOIUrl":"https://doi.org/10.1080/13588265.2023.2230644","url":null,"abstract":"","PeriodicalId":13784,"journal":{"name":"International Journal of Crashworthiness","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44438712","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-09DOI: 10.1080/13588265.2023.2230631
A. Patwary
{"title":"Bus safety during COVID-19: analyzing bus-involved crashes and economic harm","authors":"A. Patwary","doi":"10.1080/13588265.2023.2230631","DOIUrl":"https://doi.org/10.1080/13588265.2023.2230631","url":null,"abstract":"","PeriodicalId":13784,"journal":{"name":"International Journal of Crashworthiness","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48845940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-05DOI: 10.1080/13588265.2023.2230638
Z. Fan, Xiaoling Tan, Jingkun Hu, Yao-Fei Li, Peng Xu
{"title":"A comparative study on dynamic compression response of multi-cell thin-walled structures with filling foams and connecting ribs","authors":"Z. Fan, Xiaoling Tan, Jingkun Hu, Yao-Fei Li, Peng Xu","doi":"10.1080/13588265.2023.2230638","DOIUrl":"https://doi.org/10.1080/13588265.2023.2230638","url":null,"abstract":"","PeriodicalId":13784,"journal":{"name":"International Journal of Crashworthiness","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59771905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-03DOI: 10.1080/13588265.2023.2230642
S. Ofochebe, S. Nwigbo, S. O. Enibe, O. Azaka, Ikenna J. Akuchi
{"title":"Tailoring the impact response of a spaceframe vehicle structure towards optimum crashworthiness","authors":"S. Ofochebe, S. Nwigbo, S. O. Enibe, O. Azaka, Ikenna J. Akuchi","doi":"10.1080/13588265.2023.2230642","DOIUrl":"https://doi.org/10.1080/13588265.2023.2230642","url":null,"abstract":"","PeriodicalId":13784,"journal":{"name":"International Journal of Crashworthiness","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2023-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48652028","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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