Some Topics in Recent Advances and Applications of Structural Impact Dynamics

被引:33
作者
Qiu, X. M. [3 ,4 ]
Yu, T. X. [1 ,2 ]
机构
[1] Hong Kong Univ Sci & Technol, Dept Mech Engn, Kowloon, Hong Kong, Peoples R China
[2] Ningbo Univ, Sch Engn, Ningbo 315000, Zhejiang, Peoples R China
[3] Tsinghua Univ, Dept Engn Mech, Beijing 100084, Peoples R China
[4] Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China
基金
美国国家科学基金会;
关键词
structural impact dynamics; energy absorbers; impact and blast loading; cellular materials; sandwich structures; LOW-VELOCITY IMPACT; CLAMPED SANDWICH BEAMS; FINITE-ELEMENT-ANALYSIS; COMPRESSIVE STRENGTH PROPERTIES; HOLLOW SPHERE MATERIALS; FILLED SQUARE COLUMNS; ALUMINUM-ALLOY TUBES; END INPLANE LOADS; HARD-DISK DRIVE; ENERGY-ABSORPTION;
D O I
10.1115/1.4005571
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
This paper reviews some topics related to the advances and applications of structural impact dynamics in recent years. Dynamic behavior of structural members including tubes, beams and plates under axial or transverse loading, and cellular materials and sandwich structures under impact or blast loading are summarized here. The research methodology involves experimental studies, theoretical modeling, as well as numerical simulations. However, as we mainly focus on the longer time dynamic responses of structures and cellular materials, studies of stress wave propagation and the material's strain-rate sensitivity are not included. [DOI: 10.1115/1.4005571]
引用
收藏
页数:12
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