| 大型多纵梁渡槽结构计算分析 |
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| 引用本文： | 王智勇,刘许超,赵顺波. 大型多纵梁渡槽结构计算分析[J]. 华北水利水电学院学报, 2007, 28(3): 21-23 |
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| 作者姓名： | 王智勇 刘许超 赵顺波 |
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| 作者单位： | 河南省交通规划勘察设计院,河南,郑州,450052;华北水利水电学院,河南,郑州,450011;黄河勘测规划设计有限公司,河南,郑州,450003;华北水利水电学院,河南,郑州,450011 |
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| 基金项目： | 河南省杰出青年科学基金 |
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| 摘 要： | 以南水北调中线工程钢筋混凝土多纵梁渡槽结构为研究对象建立了相应的有限元分析模型,分析了纵横梁高度、侧墙宽度、纵梁间距、底板厚度以及预应力作用等因素对渡槽结构内力的影响规律,为渡槽优化设计提供分析依据.
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| 关 键 词： | 渡槽 多纵梁 有限元分析 优化设计 |
| 文章编号： | 1002-5634（2007）03-0021-03 |
| 修稿时间： | 2007-03-102007-04-20 |
Calculation and Analysis of Many Large Longitudinal Beams Flume Structures |
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| WANG Zhi-yong,LIU Xu-chao,ZHAO Shun-bo. Calculation and Analysis of Many Large Longitudinal Beams Flume Structures[J]. Journal of North China Institute of Water Conservancy and Hydroelectric Power, 2007, 28(3): 21-23 |
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| Authors: | WANG Zhi-yong LIU Xu-chao ZHAO Shun-bo |
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| Affiliation: | 1. Henan Provincial Communications Planning,Survey and Design Institute,Zhengzhou 450052,China; 2, Yellow River Engineering Consulting Co, Ltd. ,Zhengzhou 450003 ,China; 3. North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450011, China |
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| Abstract: | The corresponding finite element analytical model is established to study the reinforced concrete flumes with multi-longltudihal beams utilized in the Central Route Project of Water Transfer from South to North, the effects of the depths of longitudinal beams and the transversal beams, the width of vertical walls, the space between longitudinal beams, the depth of bottom slab and the action of prestress on the loading properties of the flumes are analyzed. It can be used as a reference for optimum design. |
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| Keywords: | flume longitudinal beam finite element analysis optimum design |
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