Progress in structural impact dynamics during 2010−2020

被引：0
|
作者：
Yu T. [1 ]
Zhu L. [2 ]
Xu J. [3 ]
机构：
[1] Department of Mechanical and Aerospace Engineering, Hong Kong University of Science and Technology, Kowloon, Hong Kong
[2] Departments of Naval Architecture, Ocean and Structural Engineering, School of Naval Architecture, Ocean and Energy Power Engineering, Wuhan University of Technology, Wuhan
[3] Department of Mechanical Engineering and Engineering Sciences, University of North Carolina at Charlotte, Charlotte, 28223, NC
来源：
Baozha Yu Chongji/Explosion and Shock Waves | 2021年 / 41卷 / 12期
关键词：
Bionic structure; Dynamic plastic response; Explosion and shock loading; Lightweight structure; Structural impact dynamic; Thin-walled structural component;
D O I：
10.11883/bzycj-2021-0113
中图分类号：
学科分类号：
摘要：
This article reviews the research progress of structural impact dynamics at home and abroad, with a main focus on the literature published in the period from 2010 to 2020, while tracing back to the previous fundamental work. We first illustrate the basic scientific issues in structural impact dynamics, i.e., the concepts, models and tools, which are associated with the dynamic plastic response and failure of structures under explosion, impact, and repeated loading; followed by the dynamic behavior of typical thin-walled structural components, as well as the collision and rebounding of moving objects on solid wall. We have noted the emergence of numerous lightweight materials (e.g. cellular materials, 3D printed metamaterials, etc.) and lightweight structures with those materials as core; whilst the great interest in biomaterials and bionic structures has also come into our attention. Hence, the studies of the impact dynamic behavior of these new materials and structures constitutes the second half of this review article. Finally, it is pointed out that investigating the intrinsic laws governing material-structure-behavior from wide and multiple perspectives has become a strong thrust for the further development of impact dynamics. © 2021, Editorial Staff of EXPLOSION AND SHOCK WAVES. All right reserved.
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