| Autor: |
MA YaoHui, CUI An, LIU FangFang, JIN WeiGuang, XU YingPing |
| Jazyk: |
čínština |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
Jixie qiangdu, Vol 44, Pp 795-800 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
1001-9669 |
| DOI: |
10.16579/j.issn.1001.9669.2022.04.005 |
| Popis: |
Two kinds of aluminum alloy sheets, AL5052 and AL6061, and basalt fiber cloth are selected to be laid as symmetrical and alternate layers to manufacture fiber-metal laminates with different structures. The bending and low-speed impact performance of the laminate structure are tested and compared; the laminate low-speed impact simulation model is established to study the influence of laminates fiber layup methods on the low-speed impact resistance; the thickness of aluminum alloy plates were optimized with multiple objectives to obtain the best thickness values of each layer of aluminum alloy plates; the optimal laminate structure is applied to the external panel of a car door for column collision simulation analysis. The results show: compared with the original door, the energy absorption characteristics and weight reduction effect of the fiber metal laminate door have been improved obviously. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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