R. Z. Yang, Z. R. Wu, H. Lei, Y. S. Mao, Y. Pan, Y. R. Yang, L. Fang
{"title":"基于三维哈辛准则的不同环境温度下复合材料层压板冲击极限速度预测方法","authors":"R. Z. Yang, Z. R. Wu, H. Lei, Y. S. Mao, Y. Pan, Y. R. Yang, L. Fang","doi":"10.1007/s11029-023-10161-3","DOIUrl":null,"url":null,"abstract":"<p>A dynamic constitutive model of fiber-reinforced resin matrix composites considering temperature effect was proposed. It was used to predict the impact limit speed of composite laminates. High-speed bullet impact tests of fiber-reinforced resin matrix composite laminates were carried out at 25, 160, and 200°C, and the impact limit speed V<sub>c</sub> was calculated using the test results. The test results showed that V<sub>c</sub> of carbon-fiber-reinforced resin matrix composite laminates decreased with increasing ambient temperature. On this basis, a dynamic failure model of fiber-reinforced resin matrix composites was established considering the influence of ambient temperature. A VUMAT user subroutine was also developed to embed the failure model into the finite-element analysis software package. Then, the high-speed impacts of composite laminates at different temperatures were simulated numerically. The magnitude of V<sub>c</sub> was predicted by the bisection method. A comparison of simulation results with test data showed that the error was smaller than 5%.</p>","PeriodicalId":18308,"journal":{"name":"Mechanics of Composite Materials","volume":null,"pages":null},"PeriodicalIF":1.5000,"publicationDate":"2024-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A Method for Predicting the Impact Limit Speed of Composite Laminates Under Different Ambient Temperatures Based on the Three-Dimensional Hashin Criterion\",\"authors\":\"R. Z. Yang, Z. R. Wu, H. Lei, Y. S. Mao, Y. Pan, Y. R. Yang, L. Fang\",\"doi\":\"10.1007/s11029-023-10161-3\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>A dynamic constitutive model of fiber-reinforced resin matrix composites considering temperature effect was proposed. It was used to predict the impact limit speed of composite laminates. High-speed bullet impact tests of fiber-reinforced resin matrix composite laminates were carried out at 25, 160, and 200°C, and the impact limit speed V<sub>c</sub> was calculated using the test results. The test results showed that V<sub>c</sub> of carbon-fiber-reinforced resin matrix composite laminates decreased with increasing ambient temperature. On this basis, a dynamic failure model of fiber-reinforced resin matrix composites was established considering the influence of ambient temperature. A VUMAT user subroutine was also developed to embed the failure model into the finite-element analysis software package. Then, the high-speed impacts of composite laminates at different temperatures were simulated numerically. The magnitude of V<sub>c</sub> was predicted by the bisection method. A comparison of simulation results with test data showed that the error was smaller than 5%.</p>\",\"PeriodicalId\":18308,\"journal\":{\"name\":\"Mechanics of Composite Materials\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.5000,\"publicationDate\":\"2024-01-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Mechanics of Composite Materials\",\"FirstCategoryId\":\"88\",\"ListUrlMain\":\"https://doi.org/10.1007/s11029-023-10161-3\",\"RegionNum\":4,\"RegionCategory\":\"材料科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MATERIALS SCIENCE, COMPOSITES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mechanics of Composite Materials","FirstCategoryId":"88","ListUrlMain":"https://doi.org/10.1007/s11029-023-10161-3","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, COMPOSITES","Score":null,"Total":0}
A Method for Predicting the Impact Limit Speed of Composite Laminates Under Different Ambient Temperatures Based on the Three-Dimensional Hashin Criterion
A dynamic constitutive model of fiber-reinforced resin matrix composites considering temperature effect was proposed. It was used to predict the impact limit speed of composite laminates. High-speed bullet impact tests of fiber-reinforced resin matrix composite laminates were carried out at 25, 160, and 200°C, and the impact limit speed Vc was calculated using the test results. The test results showed that Vc of carbon-fiber-reinforced resin matrix composite laminates decreased with increasing ambient temperature. On this basis, a dynamic failure model of fiber-reinforced resin matrix composites was established considering the influence of ambient temperature. A VUMAT user subroutine was also developed to embed the failure model into the finite-element analysis software package. Then, the high-speed impacts of composite laminates at different temperatures were simulated numerically. The magnitude of Vc was predicted by the bisection method. A comparison of simulation results with test data showed that the error was smaller than 5%.
期刊介绍：
Mechanics of Composite Materials is a peer-reviewed international journal that encourages publication of original experimental and theoretical research on the mechanical properties of composite materials and their constituents including, but not limited to:
damage, failure, fatigue, and long-term strength;
methods of optimum design of materials and structures;
prediction of long-term properties and aging problems;
nondestructive testing;
mechanical aspects of technology;
mechanics of nanocomposites;
mechanics of biocomposites;
composites in aerospace and wind-power engineering;
composites in civil engineering and infrastructure
and other composites applications.
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