| 剖分T型钢轴心压杆的弯扭屈曲 |
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| 引用本文： | 李红梅.剖分T型钢轴心压杆的弯扭屈曲[J].武警工程学院学报,2010(2):54-58. |
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| 作者姓名： | 李红梅 |
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| 作者单位： | 武警工程学院建筑工程系,陕西西安710086 |
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| 基金项目： | 山东莱芜钢铁集团有限公司资助项目. |
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| 摘 要： | 《钢结构设计规范》（GB50017—2003）认为单轴对称的T型钢轴心压杆绕对称轴的稳定性是弯扭失稳问题。本次试验发现，剖分T型钢轴压杆有必要做弯扭屈曲验算，计算方法采用换算长系比法。
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| 关 键 词： | 剖分T型钢 弯扭屈曲 稳定 换算长细比 |
Test Research of cut T- shape Column Subject to Axial Compression |
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| Li Hongmei.Test Research of cut T- shape Column Subject to Axial Compression[J].Journal of Engineering College of Armed Police Force,2010(2):54-58. |
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| Authors: | Li Hongmei |
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| Institution: | Li Hongmei Department of Architecture Engineering, Engineering College of CAPF, Xi＇an,710086, China) |
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| Abstract: | The stability about struts of monosymmetric section built with cut T - shape column is flexural torsional hackling in the Code for Design of Steel Structures （GB50017 -2003 ）. Tests indicate that cut T - shape column subject to compression need to be checked on flexural torsional backling. The approach of equivalent slenderness ration is recommended for calculation purpose. |
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| Keywords: | cut T -shape column flexural torsional buckling stability equivalent slenderness ration |
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