دورية أكاديمية

Parametric Study on Low-Velocity Impact (LVI) Damage and Compression after Impact (CAI) Strength of Composite Laminates

التفاصيل البيبلوغرافية
العنوان: Parametric Study on Low-Velocity Impact (LVI) Damage and Compression after Impact (CAI) Strength of Composite Laminates
المؤلفون: Shuangxi Guo, Xueqin Li, Tianwei Liu, Guangyu Bu, Jiangbo Bai
المصدر: Polymers, Vol 14, Iss 23, p 5200 (2022)
بيانات النشر: MDPI AG, 2022.
سنة النشر: 2022
المجموعة: LCC:Organic chemistry
مصطلحات موضوعية: low-velocity impact, compression after impact, composite, delamination, Organic chemistry, QD241-441
الوصف: A full-scale model for predicting low-velocity impact (LVI) damage and compression after impact (CAI) strength was established based on a subroutine of the material constitutive relationship and the cohesive elements. The dynamic responses of the laminate under impact load and damage propagation under a compressive load were presented. The influences of impact energy and ply thickness on the impact damage and the CAI strength were predicted. The predicted results were compared with the experimental ones. It is shown that the predicted value of the CAI strength is in good agreement with the experimental result. As the impact energy reaches a certain value, the CAI strength no longer decreases with the increase in the impact energy. Decreasing the ply thickness can effectively improve the damage resistance and CAI strength.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2073-4360
Relation: https://www.mdpi.com/2073-4360/14/23/5200; https://doaj.org/toc/2073-4360
DOI: 10.3390/polym14235200
URL الوصول: https://doaj.org/article/5f6d1975dd3c46389488df27e99b148a
رقم الأكسشن: edsdoj.5f6d1975dd3c46389488df27e99b148a
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:20734360
DOI:10.3390/polym14235200