| 钢框架作为柱间支撑在门式刚架结构中的应用 |
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| 引用本文： | 张武伦,刘会英. 钢框架作为柱间支撑在门式刚架结构中的应用[J]. 钢结构, 2012, 0(4): 39-42 |
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| 作者姓名： | 张武伦 刘会英 |
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| 作者单位： | 1. 中铁工程设计院有限公司苏州分院,江苏苏州,215011
2. 苏州市市政工程设计院有限责任公司,江苏苏州,215011 |
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| 摘 要： | 因使用功能的需要,轻钢厂房内常常出现不允许设置柱间支撑的情况。研究利用由钢柱、钢梁组成的钢框架在平面内具有刚度较大、不易变形的特点,在局部适当跨间设置钢框架作为柱间支撑来代替普通柱间支撑使用,为结构单元提供必须的纵向刚度。选取几种常用的支撑体系进行受力分析、对比,论证钢框架支撑在轻钢结构厂房中使用的适用性、合理性、经济性,为类似工程提供参考。
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| 关 键 词： | 钢框架 十字形柱间支撑 门式刚架 钢框架支撑 |
APPLICATION OF STEEL FRAMES ACTING AS BRACES BETWEEN COLUMNS IN PORTAL FRAME STRUCTURES |
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| Zhang Wulun , Liu Huiying. APPLICATION OF STEEL FRAMES ACTING AS BRACES BETWEEN COLUMNS IN PORTAL FRAME STRUCTURES[J]. Steel Construction, 2012, 0(4): 39-42 |
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| Authors: | Zhang Wulun Liu Huiying |
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| Affiliation: | Zhong Wulun Liu Huiying (Suzhou Branch, China Railway Engineering Design Institute Co. I.td, Suzhou 215011, 2. Suzhou Municipal Engineering Design Institute Co. Ltd, Suzhou 215011, China) |
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| Abstract: | The braces between columns are not allowed in a light steel mill building because of service functions. A steel frame composed of steel column and steel beam features greater stiffness and non-deformability in plane, hence such steel frames in local spans may be used as the braces between columns, by which longitudinal stiffness can be provided for structural units. Several common bracing systems are analyzed to demonstrate the adaptation, rationality and economy of the steel frame braces for light steel mill buildings. |
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| Keywords: | steel frame cross braces between columns portal frame steel frame brace |
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