| 箱梁横梁的计算剖析 |
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| 引用本文： | 谢宝来,曹景. 箱梁横梁的计算剖析[J]. 城市道桥与防洪, 2007, 0(12): 25-28 |
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| 作者姓名： | 谢宝来 曹景 |
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| 作者单位： | 天津市市政工程设计研究院,天津市,300053;天津市市政工程设计研究院,天津市,300053 |
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| 摘 要： | 箱梁横梁起到连接腹板和支撑箱梁的作用。箱梁通过与其接触面上的剪应力来传递荷载,同时箱梁也是其边界的一部分。箱梁在横梁受弯上是否提供抗力以及其接触面上的剪应力如何分布?该文就这些问题来讨论箱梁横梁最佳的计算方法,同时给出空间的有限元解答。
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| 关 键 词： | 箱梁 横梁 有限元法 |
| 文章编号： | 1009-7716（2007）12-0025-03 |
| 收稿时间： | 2007-03-20 |
| 修稿时间： | 2007-03-20 |
Analysis of Calculation on Box Beam Transverse Beam |
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| Xie Baolai,Cao Jing. Analysis of Calculation on Box Beam Transverse Beam[J]. Urban Roads Bridges & Flood Control, 2007, 0(12): 25-28 |
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| Authors: | Xie Baolai Cao Jing |
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| Abstract: | The transverse beam of the box beam plays a pat in connecting the webs and supporting the box beam. The box beam transmits the load through the shear stress on its contact surface. At the same time, the box beam is also a part of its boundary. Whether or not does the box beam provide the resistance force at the bend of transverse beam and how is the shear stress distributed on its contact surface The article discusses the optimum calculation method of the box beam transverse beam for these problems, and at the same time, gives the finite element answer of the space. |
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| Keywords: | box beam transverse beam finite element |
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