{"title":"Modelling Progressive Damage in NCF Composites using the Continuum Damage Mechanics Method","authors":"L. Ferreira, C. Coelho","doi":"10.1109/ASET53988.2022.9734944","DOIUrl":null,"url":null,"abstract":"The damage initiation and evolution in a [0],[90]n non-crimp fabric composite laminate under a compressive load is studied using the continuum damage mechanics (CDM) method. Hashin’s failure criterion is employed to determine the onset of damage. The numerical results obtained with the implementation of the CDM method are analysed against the experimental data obtained from direct compressive tests in bi-axial cross-ply non-crimp fabric laminates, and with the numerical results obtained in previous studies, in which the material properties degradation (MPDG) method was employed. A satisfactory agreement between the CDM and the MPDG method and the experimental data is obtained.","PeriodicalId":6832,"journal":{"name":"2022 Advances in Science and Engineering Technology International Conferences (ASET)","volume":"38 1","pages":"1-4"},"PeriodicalIF":0.0000,"publicationDate":"2022-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 Advances in Science and Engineering Technology International Conferences (ASET)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ASET53988.2022.9734944","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
The damage initiation and evolution in a [0],[90]n non-crimp fabric composite laminate under a compressive load is studied using the continuum damage mechanics (CDM) method. Hashin’s failure criterion is employed to determine the onset of damage. The numerical results obtained with the implementation of the CDM method are analysed against the experimental data obtained from direct compressive tests in bi-axial cross-ply non-crimp fabric laminates, and with the numerical results obtained in previous studies, in which the material properties degradation (MPDG) method was employed. A satisfactory agreement between the CDM and the MPDG method and the experimental data is obtained.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
