摘要
本文通过对蜂窝材料结构的自重复特性的分析,合理地提出了非等壁厚蜂窝壁板的侧边条件,给出了求任意尺寸比的蜂窝材料面外受压时的初始弹性失稳载荷的理论算法,改变了以前求此失稳载荷只有经验公式的状况,为今后解决类似的空间自重复结构方面的问题打下了基础.
Through an analysis of the self-repeating characteristics of the
structure of honeycombs,the edge condition of the cell walls of honeycombs
with diverse wall-thicknesses is reasonably given,by means of which a the-
oretical method of calculating the initial elastic buckling load of honeycombs
of an arbitrary scale under out-of-plane simple compression is obtained as
the first time.This work has paved the way for later researches on similar
structures with self-repeating spatial configurations.
出处
《上海交通大学学报》
EI
CAS
CSCD
北大核心
1990年第5期47-55,共9页
Journal of Shanghai Jiaotong University
基金
国家自然科学资助项目
关键词
蜂窝材料
失稳载荷
薄板
弹性
honeycombs
initial elastic buckling
elastic restraint on rotaton
thin plates
