| 火灾下钢管混凝土构件温度内力分析与实用计算 |
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| 引用本文： | 李国强,贺军利. 火灾下钢管混凝土构件温度内力分析与实用计算[J]. 建筑钢结构进展, 2002, 4(3): 36-40 |
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| 作者姓名： | 李国强 贺军利 |
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| 作者单位： | 同济大学(李国强)，同济大学(贺军利) |
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| 摘 要： | 本文根据任意应力—温度途径下混凝土受压本构关系,给出了火灾下钢管混凝土构件温度内力的分析方法通过大量计算,得到了火灾下两端嵌固钢管混凝土构件温度内力的简化计算公式。
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| 关 键 词： | 钢管混凝土 温度内力 应力 |
The Calculation on the Thermal Force of Concrete Filled Steel Tubular Columns |
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| Li Guoqiang,He Junli. The Calculation on the Thermal Force of Concrete Filled Steel Tubular Columns[J]. Progress in Steel Building Structures, 2002, 4(3): 36-40 |
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| Authors: | Li Guoqiang He Junli |
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| Abstract: | According to the compressive constitutive relationship of concrete under any stress-temperature path, a computer program for calculating the thermal force of Concrete Filled Steel Tubular Columns has been developed, and a simplified for formulas is obtained by means of a large amount of statistic calculation using this program. |
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| Keywords: | Concrete filled steel tubular columns Thermal force Stress |
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