| 钢管混凝土柱耐火极限研究 |
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| 引用本文： | 林晓康. 钢管混凝土柱耐火极限研究[J]. 福建建筑, 2008, 0(11) |
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| 作者姓名： | 林晓康 |
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| 作者单位： | 厦门市建筑科学研究院集团股份有限公司 厦门市建筑工程检测中心有限公司 |
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| 基金项目： | 厦门市建设科技计划项目(项目编号2008-1-12) |
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| 摘 要： | 钢管混凝土具有承载力高、耐火性能好等一系列优点,正被越来越广泛应用于高层建筑及其它工业建筑中。本文对火灾下钢管混凝土柱的力学性能进行了分析,采用纤维模型法建立了理论分析模型,计算了钢管混凝土柱在标准升温曲线下的耐火极限,并和以往的实验结果比较,二者符合较好。
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| 关 键 词： | 钢管混凝土 柱 耐火极限 |
Calculation of the fire resistance of Concrete-filled Steel Tubular Columns |
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| LIN Xiaokang. Calculation of the fire resistance of Concrete-filled Steel Tubular Columns[J]. Fujian Architecture & Construction, 2008, 0(11) |
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| Authors: | LIN Xiaokang |
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| Affiliation: | Xiamen Academy of Building Research;Xiamen Center of Construction Engineering Inspection 361004 |
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| Abstract: | Concrete-filled steel tubular columns are used widely all over the world,especially in high buildings and other industrial structures.An important criterion for the design of concrete-filled steel tubes,besides the serviceability and critical load bearing capacity,is an adequate fire resistance.In this paper,the behaviors of concrete-filled steel tubular columns subjected to fire on all sides are investigated.Fiber-based model was developed and used to calculate the fire resistance of columns.The results fr... |
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| Keywords: | concrete-filled steel tube column fire resistance |
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