| 高桁架压杆模型及其临界荷载的计算 |
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| 引用本文： | 李广军,梁立华,于军峰.高桁架压杆模型及其临界荷载的计算[J].佳木斯大学学报,2002,20(3):301-304. |
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| 作者姓名： | 李广军 梁立华 于军峰 |
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| 作者单位： | 佳木斯大学职业技术学院 黑龙江佳木斯154007
(李广军)，恒泰建设集团五公司 黑龙江佳木斯154002
(梁立华)，佳木斯大学职业技术学院 黑龙江佳木斯154007(于军峰) |
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| 摘 要： | 从高桁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： | 高桁架 弹性支承压杆模型 临界荷载 |
| 文章编号： | 1008-1402(2002)03-0301-04 |
| 修稿时间： | 2002年4月8日 |
A MODEL FOR COMPRESSED BARS OF HIGH TRUSS ON ELASTIC SUPPORTING AND COMPUTATION OF ITS CRITICAL COMPRESSED LOAD |
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| LI Guang-jun ,LIANG Li-hua ,YU Jun-feng.A MODEL FOR COMPRESSED BARS OF HIGH TRUSS ON ELASTIC SUPPORTING AND COMPUTATION OF ITS CRITICAL COMPRESSED LOAD[J].Journal of Jiamusi University(Natural Science Edition),2002,20(3):301-304. |
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| Authors: | LI Guang-jun LIANG Li-hua YU Jun-feng |
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| Institution: | LI Guang-jun 1,LIANG Li-hua 2,YU Jun-feng 1 |
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| Abstract: | Based on the stability calculation of compressed poles for high 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: | high truss modeling compressed bar elastic support critical load |
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