FILLING DESIGN AND OPTIMIZATION OF AUTOMOBILE SEAT CROSSBEAM BASED ON ALUMINUM FOAM COMPOSITE STRUCTURE
Automobile seat crossbeams play an important role in ensuring the living space of passengers in a collision accident. The reasonable filling design may effectively improve the safety performance of automobiles. Based on the characteristics of high specific energy and light weight of aluminum foam, t...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Strength
2022-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.01.019 |
| _version_ | 1826871941545328640 |
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| author | ZHANG YuanRui WANG GaoFei ZHANG YongLiang ZHENG ZhiJun YE Jian QU Yuan YU JiLin |
| author_facet | ZHANG YuanRui WANG GaoFei ZHANG YongLiang ZHENG ZhiJun YE Jian QU Yuan YU JiLin |
| author_sort | ZHANG YuanRui |
| collection | DOAJ |
| description | Automobile seat crossbeams play an important role in ensuring the living space of passengers in a collision accident. The reasonable filling design may effectively improve the safety performance of automobiles. Based on the characteristics of high specific energy and light weight of aluminum foam, three different kinds of composite structure composed of foamed aluminum and thin-walled steel pipe were designed and filled into automobile seat crossbeams. The bending and compressive properties of the filled seat crossbeams under three-point bending and axial compression were studied by finite element simulation, and then the best filling scheme was optimized. The results show that the bending and axial bearing capacity of the filled seat crossbeam are improved by 193.6% and 241.4% respectively compared with the original one, and the effectiveness of filled seat crossbeams to improve the crashworthiness of vehicle is proved by the side impact simulation. |
| first_indexed | 2024-03-12T20:48:18Z |
| format | Article |
| id | doaj.art-9df24208e72f484b8537be04ff9b7ea2 |
| institution | Directory Open Access Journal |
| issn | 1001-9669 |
| language | zho |
| last_indexed | 2025-02-16T23:48:22Z |
| publishDate | 2022-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj.art-9df24208e72f484b8537be04ff9b7ea22025-01-15T02:24:50ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692022-01-014414014729910319FILLING DESIGN AND OPTIMIZATION OF AUTOMOBILE SEAT CROSSBEAM BASED ON ALUMINUM FOAM COMPOSITE STRUCTUREZHANG YuanRuiWANG GaoFeiZHANG YongLiangZHENG ZhiJunYE JianQU YuanYU JiLinAutomobile seat crossbeams play an important role in ensuring the living space of passengers in a collision accident. The reasonable filling design may effectively improve the safety performance of automobiles. Based on the characteristics of high specific energy and light weight of aluminum foam, three different kinds of composite structure composed of foamed aluminum and thin-walled steel pipe were designed and filled into automobile seat crossbeams. The bending and compressive properties of the filled seat crossbeams under three-point bending and axial compression were studied by finite element simulation, and then the best filling scheme was optimized. The results show that the bending and axial bearing capacity of the filled seat crossbeam are improved by 193.6% and 241.4% respectively compared with the original one, and the effectiveness of filled seat crossbeams to improve the crashworthiness of vehicle is proved by the side impact simulation.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.01.019Seat crossbeamAluminum foamComposite structureFinite element simulationFilling design |
| spellingShingle | ZHANG YuanRui WANG GaoFei ZHANG YongLiang ZHENG ZhiJun YE Jian QU Yuan YU JiLin FILLING DESIGN AND OPTIMIZATION OF AUTOMOBILE SEAT CROSSBEAM BASED ON ALUMINUM FOAM COMPOSITE STRUCTURE Jixie qiangdu Seat crossbeam Aluminum foam Composite structure Finite element simulation Filling design |
| title | FILLING DESIGN AND OPTIMIZATION OF AUTOMOBILE SEAT CROSSBEAM BASED ON ALUMINUM FOAM COMPOSITE STRUCTURE |
| title_full | FILLING DESIGN AND OPTIMIZATION OF AUTOMOBILE SEAT CROSSBEAM BASED ON ALUMINUM FOAM COMPOSITE STRUCTURE |
| title_fullStr | FILLING DESIGN AND OPTIMIZATION OF AUTOMOBILE SEAT CROSSBEAM BASED ON ALUMINUM FOAM COMPOSITE STRUCTURE |
| title_full_unstemmed | FILLING DESIGN AND OPTIMIZATION OF AUTOMOBILE SEAT CROSSBEAM BASED ON ALUMINUM FOAM COMPOSITE STRUCTURE |
| title_short | FILLING DESIGN AND OPTIMIZATION OF AUTOMOBILE SEAT CROSSBEAM BASED ON ALUMINUM FOAM COMPOSITE STRUCTURE |
| title_sort | filling design and optimization of automobile seat crossbeam based on aluminum foam composite structure |
| topic | Seat crossbeam Aluminum foam Composite structure Finite element simulation Filling design |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2022.01.019 |
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