| 某V型墩连续刚构箱梁收缩徐变分析 |
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| 引用本文： | 翁梅泽,;胡娟,;申林杰. 某V型墩连续刚构箱梁收缩徐变分析[J]. 科学之友, 2008, 0(8): 38-38 |
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| 作者姓名： | 翁梅泽, 胡娟, 申林杰 |
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| 作者单位： | [1]北京建达道桥咨询有限公司,北京100016; [2]亚太中建国际工程管理北京有限公司,北京100107 |
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| 摘 要： | 文章采用桥梁专业计算软件TDVRM对其进行了空间分析,结果表明：混凝土收缩徐变对结构的应力影响主要集中在前10年的时间里,建成20年后,收缩徐变对结构的影响十分微小。
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| 关 键 词： | 预应力混凝土 V型墩 连续刚构 有限元模型 收缩徐变 |
Shrink and Creep Stress Analysis of Continuous Rigid Frame Box Girder of Certain V-shaped Pier |
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| Affiliation: | Weng Meize, Hu Juan, Shen Linjie |
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| Abstract: | It is concluded from space analysis by computer software TDV RM of bridge profession that the effect on structure stress that concrete shrinkage and creep stress have is mainly occur in the first 10 years, and become smaller 20 years later. |
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| Keywords: | prestressing concrete v-shaped pier continuous rigid frame finite element model shrink and creep stress |
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