| 钢管混凝土拱桥温度应力数值分析 |
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| 引用本文： | 徐爱民,陈宝春. 钢管混凝土拱桥温度应力数值分析[J]. 福州大学学报(自然科学版), 1999, 27(3): 17-20 |
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| 作者姓名： | 徐爱民 陈宝春 |
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| 作者单位： | 福州大学土木建筑工程学院,福建,福州,350002 |
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| 摘 要： | 以钢管混凝土拱桥的温度应力为分析对象，编制了钢管混凝土构件截面热传导差分计算程序．在此基础上，编制求解钢管混凝土拱肋温度应力的有限元程序，定性分析了钢管混凝土拱桥的温度特性．
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| 关 键 词： | 钢管混凝土 拱桥 温度 应力 |
Value Analysis of CFST Arch Bridge's Temperature Stress |
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| XU Ai-min,CHEN Bao-chun. Value Analysis of CFST Arch Bridge's Temperature Stress[J]. Journal of Fuzhou University(Natural Science Edition), 1999, 27(3): 17-20 |
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| Authors: | XU Ai-min CHEN Bao-chun |
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| Affiliation: | (College of Civil and Architectural Engineering,Fuzhou University,Fujian Fuzhou 350002,China) |
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| Abstract: | The temperature stress of the concrete-filled-steel-tubular(CFST) arch bridge is analyzed and a program for calculating temperature conduction of CFST element is made. Based on that,a finite element program which solves temperature stress of CFST arch rib is made so that the temperature stress of CFST arch bridge is analyzed qualitatively. |
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| Keywords: | CFST arch bridge temperature stress |
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