| 预应力混凝土箱梁横向应力分布分析 |
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| 引用本文： | 孙玉浩.预应力混凝土箱梁横向应力分布分析[J].山西建筑,2014(2):198-199. |
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| 作者姓名： | 孙玉浩 |
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| 作者单位： | 河北建筑工程学院,河北张家口075000 |
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| 摘 要： | 对预应力箱梁的横向分布有效宽度进行了介绍,使用有限元软件ANSYS建立实体模型对某矮塔斜拉桥的中跨箱梁进行了分析,得出了箱梁的实际应力分布,并与杆系模型结果进行了对比,得出箱梁的有效分布宽度。
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| 关 键 词： | 箱梁 有限元 应力分析 有效分布宽度 |
Analysis on transverse stress distribution of pre-stressed concrete box girder |
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| SUN Yu-hao.Analysis on transverse stress distribution of pre-stressed concrete box girder[J].Shanxi Architecture,2014(2):198-199. |
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| Authors: | SUN Yu-hao |
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| Affiliation: | SUN Yu-hao ( Hebei Architecture and Engineering Institute, Zhangjiakou 075000, China ) |
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| Abstract: | This paper introduced the transverse distribution effective width of pre-stressed concrete box girder, using the finite element software ANSYS to establish the entity model, analyzed the mid-span box girder of a cable-stayed low bridge, gained the actual stress distribution of box girder, and compared to tie bar model results, gained the effective distribution width of box girder. |
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| Keywords: | box girder finite element stress analysis effective distribution width |
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