| 悬臂拼装多跨连续梁桥计算参数的选取研究 |
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| 引用本文： | 张磊. 悬臂拼装多跨连续梁桥计算参数的选取研究[J]. 山西建筑, 2012, 0(23): 173-174 |
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| 作者姓名： | 张磊 |
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| 作者单位： | 北京工业大学 |
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| 摘 要： | 以孙口黄河公路大桥为研究对象,通过对主桥上部构造进行分析,对多跨连续梁桥的混凝土收缩徐变、非线性温度变化等计算参数的选取进行了研究,以确保连续梁桥设计满足规范要求。
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| 关 键 词： | 连续梁桥 悬臂拼装 混凝土徐变 计算参数 |
Selective research on calculation parameter of cantilever assembling multi-span continuous girder bridge |
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| ZHANG Lei. Selective research on calculation parameter of cantilever assembling multi-span continuous girder bridge[J]. Shanxi Architecture, 2012, 0(23): 173-174 |
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| Authors: | ZHANG Lei |
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| Affiliation: | ZHANG Lei(Beijing University of Industry,Beijing 100124,China) |
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| Abstract: | Taking Sunkou Yellow River highway bridge as the research target,through analyzing the upper main bridge structure,the paper studies the calculation parameter selection of concrete creep shrinkage and nonlinear temperature alteration of multi-span continuous girder bridge,with a view to ensure the design of continuous girder bridge meets the norm demand. |
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| Keywords: | continuous girder bridge cantilever assembling concrete creep calculation parameter |
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