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新刊出合作SCI论文_Recent developments of high-speed railway bridges&nbs

(2017-03-31 13:05:55)
分类: 论文专利
Recent developments of high-speed railway bridges in China


Xuhui He  a,b, Teng Wu  a,c, Yunfeng Zou  a,b, Y. Frank Chen  d, Hui Guo  e and Zhiwu Yu  a,b
a School of civil engineering, central South university, Changsha, China; 
b National Engineering Laboratory for High Speed railway construction,changsha, china; 
c Department of civil, Structural and environmental engineering, university at Buffalo-the State university of new York, Buffalo,NY, USA; 
d Department of Civil Engineering, Penn State Harrisburg, Middletown, PA, USA; 
e Railway Engineering Research Institute, China Academy of Railway Sciences, Beijing, China

ABSTRACT
China's high-speed railway (HSR) construction industry has been experiencing a golden period of
opportunities in the recent decades. Due to the necessity of protecting arable lands and the advantage of rapid construction, bridges (elevated structures) are predominantly used in China’s HSRs, which must meet the critical small settlement requirement. This article first reviews the main technical standards of small- to medium-span HSR bridges, where their comparison with the Japanese standard and International Union of Railway standards is highlighted. Then, the long-span HSR steel bridges are described and discussed case by case. Based on the engineering practice of HSRs, the main achievements and key technologies of HSR bridges in China are provided, followed by the opportunities and challenges of the current and future developments of HSR bridges.

http://www.tandfonline.com/doi/abs/10.1080/15732479.2017.1304429?journalCode=nsie20

E-MAIL for request fulltext of this article: superhugo@163.com

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