| 大跨度连续刚构桥悬浇阶段的温度效应研究 |
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| 引用本文： | 宋晓. 大跨度连续刚构桥悬浇阶段的温度效应研究[J]. 科学技术与工程, 2011, 11(14): 3259-3262 |
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| 作者姓名： | 宋晓 |
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| 作者单位： | 华南理工大学,广州,510640 |
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| 摘 要： | 以洪屋涡特大桥为工程背景,介绍了温度场实验的方法,在有限元分析软件计算的基础上,分析了箱梁内部的温度分布以及挠度和应力随温度的变化规律。
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| 关 键 词： | 刚构桥 温度效应 温度场 仿真 |
| 收稿时间： | 2011-02-19 |
| 修稿时间： | 2011-02-19 |
Study of Temperature Effect of Long-span Continuous Rigid Frame Bridge during the Cantilever Construction |
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| songxiao. Study of Temperature Effect of Long-span Continuous Rigid Frame Bridge during the Cantilever Construction[J]. Science Technology and Engineering, 2011, 11(14): 3259-3262 |
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| Authors: | songxiao |
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| Affiliation: | SONG Xiao,WANG Wei-feng(South China University of Technology,Guangzhou 510640,P.R.China) |
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| Abstract: | In this paper, Hongwuwo super span bridge is chosen as the background, the experimental method of temperature field is introduced. Based on the calculation of the finite software, the temperature distribution of the box-girder as well as the affect on deflection and strain of this bridge changing with temperature was analyzed. |
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| Keywords: | continuous rigid frame bridge temperature effects temperature field simulation |
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