多孔径超长晋陕黄河特大桥桥位比选研究

刘建利

铁道工程学报 ›› 2015, Vol. 32 ›› Issue (3) : 52.

PDF(540 KB)
PDF(540 KB)
铁道工程学报 ›› 2015, Vol. 32 ›› Issue (3) : 52.
桥梁工程

多孔径超长晋陕黄河特大桥桥位比选研究

  • 刘建利
作者信息 +

Comparison Research on Bridge Location for Multi-aperture Super-long Shanxi-Shaanxi Yellow River Super Large Bridge

 

  • LIU Jian-li
     
Author information +
文章历史 +

摘要

研究目的:晋陕黄河特大桥是大西铁路客运专线“三桥一隧”重点工程之一,桥位选址的受控因素众多,特别是水文、环保、军事设施尤为控制,就如何达到各个方面的综合最优,本文从桥梁跨度、主桥桥式及桥位方案等方面进行详尽分析比选,最终确定技术可行、经济合理的桥位方案。
 
研究结论:(1)通过对晋陕黄河特大桥桥位进行多方案比选,最终确定了中桥桥位推荐方案,该方案虽对黄河排洪有一定影响,但所经地区无不良地质,桥隧所占比重最小,对湿地森林公园影响最小,且工程投资最省;(2)该研究成果已在2014年7月1日开通的大西客专晋陕黄河特大桥上得到全面应用,可为今后我国在大江大河上需要修建相似桥梁工程提供设计参考。

Abstract

Abstract:Research purposes: The Shanxi-Shaanxi Yellow River Super Large Bridge is one of the major projects in Datong-Xi′an Railway. Bridge location of this super large bridge is controlled by many factors, especially hydrology, environmental protection, and military installations. In order to make the comprehensive optimum scheme, this paper makes a elaborate analysis and comparison between bridge location and the style of main bridge, finally obtains a technically feasible, economically reasonable bridge location scheme.
 
Research conclusions:(1) After making a elaborate analysis and comparison between bridge location schemes, a reasonable recommended proposal is obtained which is technically feasible, economically reasonable, and easy to implement. (2) The achievement has been applied to Shanxi-Shaanxi Yellow River Super Large Bridge in Datong-Xi′an passenger dedicated line on July 7, 2014 and can provide reference for similar bridge constructions

关键词

新建铁路 / 客运专线 / 晋陕黄河特大桥 / 桥位方案研究

Key words

Key words: newly-built railway / passenger dedicated line / Shanxi-Shaanxi Yellow River Super Large Bridge / scheme research of bridge location

引用本文

导出引用
刘建利. 多孔径超长晋陕黄河特大桥桥位比选研究[J]. 铁道工程学报, 2015, 32(3): 52
LIU Jian-li. Comparison Research on Bridge Location for Multi-aperture Super-long Shanxi-Shaanxi Yellow River Super Large Bridge
 
[J]. Journal of Railway Engineering Society, 2015, 32(3): 52

参考文献

[1]GB 18306—2001,中国地震动参数区划图[S].
GB 18306—2001,Seismic Ground Motion Parameter Zonation Map of China[S].
[2]GB 50011—2001,建筑抗震设计规范[S].
GB 50011—2001,Code for Seismic Design of Buildings[S].
[3]TB 10621—2009,高速铁路设计规范(试行)[S].
TB 10621—2009,Code for Design of High Speed Railway[S].
[4]西安市统计局. 西安市统计年鉴2007[M]. 北京:中国统计出版社, 2007.
Shaanxi Provincial Bureau of Statistics, Xi′an Statistical Yearbook 2007[M]. Beijing: China Statistics Press,2007.
[5]山西省运城市统计局. 运城市统计年鉴2007[M]. 北京:中国统计出版社, 2007.
Shanxi Provincial Bureau of Statistics. Yuncheng Statistical Yearbook 2007[M]. Beijing: China Statistics Press,2007.
[6]中铁第一勘察设计院集团有限公司. 新建铁路大同至西安铁路运城至西安段初步设计晋陕黄河特大桥专题报告[R]. 西安: 中铁第一勘察设计院集团有限公司,2009.
China Railway First Survey & Design Institute Group Co. Ltd. Special Reports of JIN-SHAN Yellow River Super Large Bridge in Preliminary Design from YunCheng to Xi′an of Newly-built Railway from DaTong to Xi′an[R]. Xi′an: China Railway First Survey & Design Institute Group Co. Ltd, 2009.
[7]缪铭铭. 大同至西安客运专线最大坡度的选择[J]. 铁道工程学报,2011(2):56-60.
Miao Mingming. Research on Selection of Maximum Gradient for Datong - Xi′an Passenger Dedicated Railway[J]. Journal of Railway Engineering Society, 2011(2):56-60.

PDF(540 KB)

2992

Accesses

0

Citation

Detail

段落导航
相关文章

/