NUMERICAL SIMULATION OF HIGH-SPEED IMPАCT RESPONSE OF CARBON ARAMID FIBER COMPOSITES
Aiming at the high-speed impact problem of laminates, a three-dimensional finite element impact model consisting of 8 node cohesive element and 8 node solid element is established based on continuous damage mechanies. Based on the Hashin criterion, fiber damage can be well predicted, and puck criter...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2024-04-01
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| Series: | Jixie qiangdu |
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| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2024.02.021 |
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| author | Pl Jun CUI HongLi JIA YuanKun |
| author_facet | Pl Jun CUI HongLi JIA YuanKun |
| author_sort | Pl Jun |
| collection | DOAJ |
| description | Aiming at the high-speed impact problem of laminates, a three-dimensional finite element impact model consisting of 8 node cohesive element and 8 node solid element is established based on continuous damage mechanies. Based on the Hashin criterion, fiber damage can be well predicted, and puck criterion can well predict matrix damage, therefore. the criterion formed by the mixture of Hashin and puck is compared with the single Hashin failure criterion. It is found that the prediction result of the mixed criterion is closer to the test value. On this basis, the effects of ply angle and impact angle on the impact resistance of laminates are analyzed. The results show that the greater the angle difference between adjacent plies, the greater the incident angle, the stronger the impact resistance of laminates. |
| format | Article |
| id | doaj-art-0e006674a6a449c29453d0447a7d44c9 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2024-04-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-0e006674a6a449c29453d0447a7d44c92025-01-15T02:45:38ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692024-04-014641642363938548NUMERICAL SIMULATION OF HIGH-SPEED IMPАCT RESPONSE OF CARBON ARAMID FIBER COMPOSITESPl JunCUI HongLiJIA YuanKunAiming at the high-speed impact problem of laminates, a three-dimensional finite element impact model consisting of 8 node cohesive element and 8 node solid element is established based on continuous damage mechanies. Based on the Hashin criterion, fiber damage can be well predicted, and puck criterion can well predict matrix damage, therefore. the criterion formed by the mixture of Hashin and puck is compared with the single Hashin failure criterion. It is found that the prediction result of the mixed criterion is closer to the test value. On this basis, the effects of ply angle and impact angle on the impact resistance of laminates are analyzed. The results show that the greater the angle difference between adjacent plies, the greater the incident angle, the stronger the impact resistance of laminates.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2024.02.021Composite laminatesPuck criteriaHashin criteriaImpact resistanceNumerical simulation |
| spellingShingle | Pl Jun CUI HongLi JIA YuanKun NUMERICAL SIMULATION OF HIGH-SPEED IMPАCT RESPONSE OF CARBON ARAMID FIBER COMPOSITES Jixie qiangdu Composite laminates Puck criteria Hashin criteria Impact resistance Numerical simulation |
| title | NUMERICAL SIMULATION OF HIGH-SPEED IMPАCT RESPONSE OF CARBON ARAMID FIBER COMPOSITES |
| title_full | NUMERICAL SIMULATION OF HIGH-SPEED IMPАCT RESPONSE OF CARBON ARAMID FIBER COMPOSITES |
| title_fullStr | NUMERICAL SIMULATION OF HIGH-SPEED IMPАCT RESPONSE OF CARBON ARAMID FIBER COMPOSITES |
| title_full_unstemmed | NUMERICAL SIMULATION OF HIGH-SPEED IMPАCT RESPONSE OF CARBON ARAMID FIBER COMPOSITES |
| title_short | NUMERICAL SIMULATION OF HIGH-SPEED IMPАCT RESPONSE OF CARBON ARAMID FIBER COMPOSITES |
| title_sort | numerical simulation of high speed impаct response of carbon aramid fiber composites |
| topic | Composite laminates Puck criteria Hashin criteria Impact resistance Numerical simulation |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2024.02.021 |
| work_keys_str_mv | AT pljun numericalsimulationofhighspeedimpactresponseofcarbonaramidfibercomposites AT cuihongli numericalsimulationofhighspeedimpactresponseofcarbonaramidfibercomposites AT jiayuankun numericalsimulationofhighspeedimpactresponseofcarbonaramidfibercomposites |