| 压杆的欧拉荷载与临界压力 |
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| 引用本文： | 李克安.压杆的欧拉荷载与临界压力[J].湖南理工学院学报,2003,16(4):66-67,80. |
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| 作者姓名： | 李克安 |
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| 作者单位： | 湖南理工学院机电系，湖南岳阳414000 |
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| 基金项目： | 湖南省教育厅科研基金资助项目(02C521) |
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| 摘 要： | 细长压杆的临界压力应是能使压杆轴线处于不稳定的直线平衡状态时的压力，而欧拉荷载则是由假设压杆轴线已经发生微弯，再根据平衡奈件反算出来的。所以，欧拉荷载不等于临界压力。
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| 关 键 词： | 欧拉荷载 临界压力 压杆轴线 细长压杆 |
| 文章编号： | 1672-5298(2003)04-0066-02 |
Eulor Load and Critical Pressure of Slender Compression Rod |
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| LI Ke-an.Eulor Load and Critical Pressure of Slender Compression Rod[J].Journal of Hunan Institute of Science and Technology,2003,16(4):66-67,80. |
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| Authors: | LI Ke-an |
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| Abstract: | The critical pressure of a long and thin slender compression rod is pressure that makes axis of slender compression rod in an unstable straight line balance state. But the Euler load is calculated according to balance condition under the circumstance of assuming slender compression rod had a bit winding. So the Euler load is not equal to critical pressure. |
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| Keywords: | long and thin slender compression rod euler load critical pressure distinguish |
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