| 桥长调查和桥长公式 |
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| 引用本文： | 周玉利,王亚玲,罗娜.桥长调查和桥长公式[J].重庆交通大学学报(自然科学版),1999,18(3):30-34. |
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| 作者姓名： | 周玉利 王亚玲 罗娜 |
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| 作者单位： | 西安公路交通大学公路设计研究院,陕西西安,710064 |
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| 摘 要： | 根据两次全国公路大中桥孔径设计资料的调查, 对桥孔长度进行了全面分析, 为 《公路工程水文勘测设计规范》制定桥长公式提供参考．
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| 关 键 词： | 桥长 河段 |
| 文章编号： | 1001-716(1999)03-0030-05 |
| 修稿时间： | :1999-01-27 |
Investigation and the Equations on the Length of Bridge Opening |
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| ZHOU Yu-li,WANG Ya-ling,LUO Na.Investigation and the Equations on the Length of Bridge Opening[J].Journal of Chongqing Jiaotong University,1999,18(3):30-34. |
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| Authors: | ZHOU Yu-li WANG Ya-ling LUO Na |
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| Abstract: | According to investigation data of designing for bridge opening in China,in this paper the equations for estimating length of bridge opening have been established.The equations can be the reference for revising “Norm of Investigation and Design of Highway Engineering on Hydrology”. |
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| Keywords: | length of bridge opening reach |
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