| 乌江刚构桥施工控制中的位移计算 |
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| 引用本文： | 王国群.乌江刚构桥施工控制中的位移计算[J].基建优化,2006,27(1):97-99. |
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| 作者姓名： | 王国群 |
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| 作者单位： | 中铁十九局集团第五工程有限公司,大连,116001 |
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| 摘 要： | 文中采用有限元软件Ansys对建立了乌江刚构桥和挂篮的有限元模型,并对施工过程进行了加载和模拟计算。得到了各种工况下梁的位移,为该桥预拱度的设置和顺利合拢提供了参考。
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| 关 键 词： | 刚构桥 有限元 位移 |
| 文章编号： | 1000-7717(2006)01-0097-03 |
| 收稿时间： | 2005-10-21 |
| 修稿时间： | 2005年10月21 |
Displacement Calculation for Wujiang Rigid- frame Bridge in Construction Control |
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| WANG Guo-qun.Displacement Calculation for Wujiang Rigid- frame Bridge in Construction Control[J].Optimization of Capital Construction,2006,27(1):97-99. |
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| Authors: | WANG Guo-qun |
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| Institution: | the 5 th Engineering Limited Company, the 19th Engineering Bureau of the Railwa Building Corporation, Dalian, 116001 |
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| Abstract: | The finite element model of Wujiang rigid-frame bridge and formwork traveler is established using Ansys software in the paper.The loading and analogy calculation is done for the construction course.And the displacement for the beam in various load case is acquired,which offers reference for the previous arch displacement and favorable closure. |
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| Keywords: | rigid-frame bridge finite element displacement |
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