| 塔架压杆模型及临界荷载计算 |
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| 引用本文： | 刘刚,李俊,吴敬东.塔架压杆模型及临界荷载计算[J].农机化研究,2004(6):80-82. |
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| 作者姓名： | 刘刚 李俊 吴敬东 |
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| 作者单位： | 佳木斯大学,应用技术学院,黑龙江,佳木斯,154007 |
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| 摘 要： | 从塔架压杆的稳定计算出发，介绍了一种具有弹性支承的压杆模型，并对其临界荷载进行了计算，其结果较以往模型准确、安全性好，可供相关设计选用。
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| 关 键 词： | 杆模型 荷载计算 塔架 稳定计算 弹性支承 临界荷载 设计选用 安全性 |
| 文章编号： | 1003-188X(2004)06-0080-03 |
| 修稿时间： | 2004年1月4日 |
A model for compressed bars of tower truss on elasttc supporting and computation of its critical compressed load |
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| LIU Gang,LI Jun,WU Jing-dong.A model for compressed bars of tower truss on elasttc supporting and computation of its critical compressed load[J].Journal of Agricultural Mechanization Research,2004(6):80-82. |
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| Authors: | LIU Gang LI Jun WU Jing-dong |
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| Abstract: | Based on the stability calculation of compressed poles for tower truss,a model for compressed bar with elastic support is introduced and its critical load is calculated as well.The result is more accurate than that of the former model and the safety is better,too.The result can be adopted in related design. |
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| Keywords: | machinery design tower truss load calculation model of compressed bar with elastic support critical load |
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