| 温度对预应力混凝土箱梁变形的分析 |
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| 引用本文： | 刘洋,时圣亮,刘常功,魏迪,贾艳敏. 温度对预应力混凝土箱梁变形的分析[J]. 低温建筑技术, 2013, 35(3) |
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| 作者姓名： | 刘洋 时圣亮 刘常功 魏迪 贾艳敏 |
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| 作者单位： | 东北林业大学土木工程学院,哈尔滨,150040 |
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| 基金项目： | 国家大学生创新性实验项目资助 |
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| 摘 要： | 以东北林业大学新园区马家沟桥为研究对象,对混凝土连续箱型梁桥的变形随大气温度变化进行了测试,并对测试结果进行分析,得到了预应力混凝土连续梁桥温度效应的影响。
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| 关 键 词： | 预应力混凝土梁桥 温度 应变 变形 |
ANALYSIS OF DEFORMATION FOR THE PRESTRESSED CONCRETE CONTINUOUS BOX GIRDER |
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| LIU Yang , SHI Sheng-liang , LIU Chang-gong , WEI Di , JIA Yan-min. ANALYSIS OF DEFORMATION FOR THE PRESTRESSED CONCRETE CONTINUOUS BOX GIRDER[J]. Low Temperature Architecture Technology, 2013, 35(3) |
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| Authors: | LIU Yang SHI Sheng-liang LIU Chang-gong WEI Di JIA Yan-min |
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| Abstract: | The research focuses on the Majiagou bridge located the Northeast Forestry University.The deformation of prestressed concrete bridge dues to temperature change was tested and analyzed.The influence of temperature on prestressed concrete continuous beam was obtained. |
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| Keywords: | prestressed concrete bridge temperature strains deformation |
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