| 宽箱梁连续刚构桥剪力滞效应研究 |
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| 引用本文： | 何立平,张涛.宽箱梁连续刚构桥剪力滞效应研究[J].西部交通科技,2010(2):82-86. |
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| 作者姓名： | 何立平 张涛 |
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| 作者单位： | 1. 广西自治区交通科学研究院,广西,南宁,530011
2. 广西新桂交通工程质量检测有限公司,广西,南宁,530001 |
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| 摘 要： | 文章运用有限元程序ANSYS模拟连续刚构桥悬臂施工过程，分析了在施工阶段重力级预应力作用下，宽箱梁连续刚构混凝土结构剪力滞效应的主要影响因素，并对箱梁剪力滞效应求解理论和方法进行了总结。
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| 关 键 词： | 剪力滞效应 宽箱梁 有限元分析 |
Shearing Force Hysteresis Analysis of Wide Box Girder Continuous Rigid Bridge |
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| HE Li-ping,ZHANG Tao.Shearing Force Hysteresis Analysis of Wide Box Girder Continuous Rigid Bridge[J].Western China Communication Science & Technology,2010(2):82-86. |
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| Authors: | HE Li-ping ZHANG Tao |
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| Institution: | 1. Guangxi Academy of Communicational Science, Nanning, Guangxi, 530011 ; 2. Guangxi Xingui Communicational Construction Quality Inspection LTD.Nanning, Guangxi, 530001) |
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| Abstract: | Using analytical software ANSYS simulating the construction process of cantilever, the article analyzes the major influential aspects of shearing force hysteresis exited in wide box girder continuous rigid bridge under constructional gravity prestress.It also summarizes the relevant theories and methods. |
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| Keywords: | Shearing force hysteries Wide box girder Limited variable testing |
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