摘要
复合材料结构作为防撞结构的能量吸收元件,已经逐步得到工程领域的广泛认同。复合材料结构的能量吸收能力是一种特殊要求的力学性能,它的研究目标和研究手段有其独特之处。综述了近年来复合材料管状结构能量吸收性能研究的最新进展,以及有待进一步研究的问题。
The energy absorption elements made of composites are often applied in impact protective engineering structures. The energy absorption ability of composite structures is a special mechanic behavior which differs from the strength and the stiffness of the structures. The objectives and methodologies for the energy absorption behavior of composite tube structures have their own characteristics. Over the recent years, the investigation on the energy absorption behavior of composite structures has been an attractive research topic in impacting protection applications. In this paper, we review the progress of the studies on energy absorption behavior of composite structures and propose some outstanding issues that require further studies.
出处
《工程力学》
EI
CSCD
北大核心
2003年第3期155-160,共6页
Engineering Mechanics
基金
国家自然科学基金资助项目(19972041)
