| 引用本文: | 卓曙君.弹性压杆稳定性的一般表达式.[J].国防科技大学学报,1990,12(2):50-54.[点击复制] |
| Zhuo Shujun.The General Expression for the Stability of Elastic Compressed Bars[J].Journal of National University of Defense Technology,1990,12(2):50-54[点击复制] |
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| 弹性压杆稳定性的一般表达式 |
| 卓曙君 |
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(航天技术系)
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| 摘要: |
| 本文推导出等截面弹性压杆稳定性的一般表达式。17种在各种边界条件下的弹性压杆的临界压力计算公式均是它的特殊情况。 |
| 关键词: 结构力学，杆件，柱，稳定性，弹性屈曲，临界压力 |
| DOI： |
| 投稿日期：1989-02-20 |
| 基金项目: |
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| The General Expression for the Stability of Elastic Compressed Bars |
| Zhuo Shujun |
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(Department of Aerospace Technology)
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| Abstract: |
| The general expression for the stability of straight elastic compressed bars with constant cross section is derived in this paper.Seventeen equations for calculating the critical load of elastic compressed bars under various supporting conditions are all its special cases. |
| Keywords: structural mechanics, bar,column,stability,elastic buikling,critical load |
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