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| 蜂窝材料面外受压时初始弹性失稳载荷的计算 | |
| 引用本文： | 张大军,余同希. 蜂窝材料面外受压时初始弹性失稳载荷的计算[J]. 上海交通大学学报, 1990, 0(Z1) |
| 作者姓名： | 张大军 余同希 |
| 作者单位： | 北京大学，北京大学 |
| 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. |
| 关 键 词： | 蜂窝材料 初始弹性失稳 转角弹性约束 薄板 |
The Calculation of the Initial Buckling Load of Honeycombs under Out-of-Plane Compression |
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| Zhang Dajun Yu Tongxi. The Calculation of the Initial Buckling Load of Honeycombs under Out-of-Plane Compression[J]. Journal of Shanghai Jiaotong University, 1990, 0(Z1) | |
| Authors: | Zhang Dajun Yu Tongxi |
| Affiliation: | Zhang Dajun Yu Tongxi |
| Abstract: | Through an analysis of the self-repeating characteristics of thestructure of honeycombs,the edge condition of the cell walls of honeycombswith diverse wall-thicknesses is reasonably given,by means of which a the-oretical method of calculating the initial elastic buckling load of honeycombsof an arbitrary scale under out-of-plane simple compression is obtained asthe first time.This work has paved the way for later researches on similarstructures with self-repeating spatial configurations. |
| Keywords: | honeycombs initial elastic buckling elastic restraint on rotaton thin plates |
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