| G107跨木刀沟大桥改建防洪影响评价 |
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| 引用本文： | 张世宝,鲁西西,马军. G107跨木刀沟大桥改建防洪影响评价[J]. 水科学与工程技术, 2011, 0(3): 57-59 |
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| 作者姓名： | 张世宝 鲁西西 马军 |
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| 作者单位： | 1. 华北水利水电学院,郑州,450011
2. 郑州市水利建筑勘测设计院,郑州,450007 |
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| 摘 要： | 木刀沟大桥是G107公路网的重要组成部分,工程跨越磁河,研究其对防洪影响具有重要意义。该文根据河流多年实测资料和防洪标准,计算桥位处的水位、壅水高度与长度、浪高及冲刷等。结果表明,大桥改建后,对河道行洪、河势稳定及防洪安全等满足防洪标准要求。
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| 关 键 词： | 防洪评价 河道 跨河大桥 木刀沟 |
Flood Control Effect Assessment of Mudaogou Bridge Reconstruction by G107 Road Crossing |
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| ZHANG Shi-bao,LU Xi-xi,MA Jun. Flood Control Effect Assessment of Mudaogou Bridge Reconstruction by G107 Road Crossing[J]. Water Sciences and Engineering Technology, 2011, 0(3): 57-59 |
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| Authors: | ZHANG Shi-bao LU Xi-xi MA Jun |
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| Affiliation: | 1.North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou 450011,China; 2.Zhengzhou City Water Conservancy Construction Survey Design Institute,Zhengzhou 450007,China) |
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| Abstract: | Mudaogou Bridge is an important part of G107 highway network.The project spans the Ci River,and it is significant to study its flood control influence.Based on the observation data and the river flood control standard for many years,calculate the result of the water level,the heat and length of swell,the wave elevation and the erosion.Results show that the flood-flowing,flood control safety and the stability of river all meet the standard requirement after the bridge rebuilt. |
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| Keywords: | influence on flood control river river-crossing bridge Mudaogou |
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