中国铁路桥梁技术发展与展望

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Abstract Research purposes: Compared with highway bridge，railway bridge bears larger load and larger force of impact ， so it requires higher standard for resistance to natural disaster ， especially it requires certain vertical and lateral rigidity to its structure. The great achievements made in technology for construction of railway bridge in China over 100 years are expressed.

Research conclusions: China has researched and manufactured new durable materials for railway bridge，designed advanced and reasonable structures of railway bridge，and has advanced manufacturing and construction techniques and equipments. However it is necessary for China to make further scientific and technical research on some fields of it.

Key words： railway bridge technical achievements science and technology for bridge

Received: 17 January 2007

PACS:

U44

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	Articles by authors
	GAO Zong-yu
	FANG Qin-han
	WEI Jun

Cite this article:

GAO Zong-yu,FANG Qin-han,WEI Jun. Development and Prospects for Technology of Railway Bridge in China[J]. 铁道工程学报, 2007, 24(1): 55-59.

URL:

http://tdgcxb.crec.cn/EN/ OR http://tdgcxb.crec.cn/EN/Y2007/V24/I1/55