摘要
织物/聚脲柔性复合材料因轻质和优异的防爆性能而成为个体及公共建筑材料防爆领域的关键材料。本文阐述了爆炸载荷的传播机制及破坏机理,探讨了爆炸冲击载荷下织物/聚脲柔性复合材料的作用机制及吸能方式,总结了织物增强体和聚脲分别对防爆复合材料性能的影响;同时,在现有研究基础上指出了目前存在的问题并提出建议,为今后新型轻质高强织物/聚脲柔性复合材料的研究提供参考依据及前沿思路。
Owing to the light weight and excellent response to explosive impact,flexible fabric/polyurea(FPU)composites have played a key role in the field of blast mitigation for personally public buildings.This paper describes how explosive shock waves propagate and cause damage,discusses how FPU composites respond to and dissipate these waves,and summarizes the effects of fabric reinforcement and polyurea on the performance of blast-resistant composites.Shortcomings in the above research are highlighted and suggestions are made based on recent research,providing a starting point for further research on the lastest fabric/polyurea(FPU)soft composites with a lighter weight and higher strength.
作者
郑成燕
张典堂
梁燕民
钱坤
ZHENG Chengyan;ZHANG Diantang;LIANG Yanmin;QIAN Kun(Key Laboratory of Eco-textiles,Ministry of Education,Jiangnan University,Wuxi 214122,China;Shanghai Composite Material Technology Co.,Ltd.,Shanghai 201112,China)
出处
《材料导报》
EI
CAS
CSCD
北大核心
2021年第23期23205-23211,共7页
Materials Reports
基金
国家重点研发项目(2018YFC0810306)
江南大学研究生实践创新计划(JNSJ19_004)。
