Investigation and the Equations on the Length of Bridge Opening

Journal of Chongqing Jiaotong University(Natural Science) ›› 1999, Vol. 18 ›› Issue (3): 30-34.

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Investigation and the Equations on the Length of Bridge Opening

ZHOU Yu-li, WANG Ya-ling, LUO Na

College of Highway Design, Xi'an Highway University, Xi'an 710064, China

Received:1999-01-27 Online:1999-06-22 Published:2016-10-31

桥长调查和桥长公式

周玉利, 王亚玲, 罗娜

西安公路交通大学公路设计研究院, 陕西西安 710064

作者简介:周玉利(1965-),男,内蒙古赤峰市人,西安公路交通大学公路设计研究院工程师,从事公路、桥梁设计、施工.

Abstract

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".

Key words: length of bridge opening, reach

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.

关键词: 桥长, 河段

CLC Number:

U442.3⁺4

ZHOU Yu-li, WANG Ya-ling, LUO Na. Investigation and the Equations on the Length of Bridge Opening[J]. Journal of Chongqing Jiaotong University(Natural Science), 1999, 18(3): 30-34.

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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Investigation and the Equations on the Length of Bridge Opening

桥长调查和桥长公式

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