| 高温（火灾）下横向荷载对钢构件稳定承载力的影响 |
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| 引用本文： | 孙强,旻昊,那礼春.高温（火灾）下横向荷载对钢构件稳定承载力的影响[J].安徽建筑工业学院学报,2008,16(2):1-3. |
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| 作者姓名： | 孙强 旻昊 那礼春 |
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| 作者单位： | [1]安徽建筑工业学院土木工程学院,合肥 230601 [2]安徽理工大学土木工程系,淮南 232001 |
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| 基金项目： | 安徽省教育厅自然科学基金重大项目 |
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| 摘 要： | 基于高温环境下钢构件的受力特点，根据压弯构件的平衡方程，导出了不同横向荷载形式下钢构件的稳定承载力计算公式，分析了横向荷载及火灾参数对钢构件稳定承载力的影响，提出了在实际工程中采取的一些相应措施。
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| 关 键 词： | 高温环境 压弯杆件 横向荷载 稳定承载力 |
| 文章编号： | 1006-4540(2008)02-001-04 |
| 修稿时间： | 2008年1月22日 |
Infection of Bearing the Weight of Stability of Steel Member on Cross Loads Under the High Temperature Condition |
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| SUN Qiang,MIN Hao,NUO Li-chun.Infection of Bearing the Weight of Stability of Steel Member on Cross Loads Under the High Temperature Condition[J].Journal of Anhui Institute of Architecture(Natural Science),2008,16(2):1-3. |
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| Authors: | SUN Qiang MIN Hao NUO Li-chun |
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| Affiliation: | SUN Qiang1,MIN Hao2,NUO Li-chun1(1.Collige of Civil Engineering of Anhui Institute of Architectural,Hefei 230601,China,2.Department of Civil Engineering of Anhui University of Science , Technology,Hefei 232001,China) |
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| Abstract: | The article is based on being pressed properties of steel member under high temperature condition.According to the balance equations of bearing and curving load,it led the computes formula of stable bearing capacity in form of different transverse loads' steel structure.The influence of different load and fire parameter on bear the weight of stability of steel bar were analyzed.Some suggestions were given for reducing the temperature arise of steel bar in practical engineering. |
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| Keywords: | high temperature(fire) condition pressure-bending member cross-load bearing the load capacity of stability |
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