| 典型箱梁温度场分布规律的现场测试及分析 |
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| 引用本文： | 盛术学. 典型箱梁温度场分布规律的现场测试及分析[J]. 太原科技, 2010, 194(3): 85-86,89 |
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| 作者姓名： | 盛术学 |
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| 作者单位： | 中铁十三局集团公司第四工程有限公司,黑龙江,哈尔滨,150008;东北林业大学,黑龙江,哈尔滨,150040 |
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| 摘 要： | 在温度场模式的选取方面各国的规范有所不同，由于温度场带有强烈的地域性，很难形成一种通用温度场模式。以在建的武汉轻轨一号线典型箱梁为工程背景。通过现场实测，分析了武汉地区典型预应力箱梁温度场的变化规律。
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| 关 键 词： | 温度场 公路桥规 温度梯度 温度应力 |
Site Test and Analysis of Distributing Rules of Typical Temperature Field of Concrete box Girder |
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| Sheng Shu-xue. Site Test and Analysis of Distributing Rules of Typical Temperature Field of Concrete box Girder[J]. Taiyuan Science and Technology, 2010, 194(3): 85-86,89 |
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| Authors: | Sheng Shu-xue |
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| Affiliation: | Sheng Shu-xue1,2 (1. 4th Engineering Co.,Ltd,China Railway 13 Bureau Group,Harbin 150008,China,2. Northeast Forestry University,Harbin,150040,China) |
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| Abstract: | It was different in choosing pattern of temperature field in each country, even in choosing pattern of temperature field of bridge guage of road and bridge guage of railway. Because of territoriality of temperature field, it was hard to form a general pattern of temperature. In this paper, the authors, through site test, taking Wuhan light rail, NO.1 for an example, analyzed variation pattern of temperature field of concrete box girder in Wuhan. |
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| Keywords: | temperature field bridge guage of road temperature stress |
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