高速铁路提篮拱桥拱脚应力分析

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Abstract The long span oblique arch bridge on Hu-Ning high-speed railway was designed and researched for the first time as the prestressed concrete tied arch bridge inside our country The link construction for the end cross beam of the arch bridge with the arch support，arch rib，box beam and supporting structure were complex. By 8-joint isoparametric clement spatial analysis of Super SAP software，this paper expounds the results of the maximum stress and minimum stress relating to the sections of the end arch.

Key words： high-speed railway oblique arch bridge the end joint of arch part stress 8-joint isoparametric element

Received: 12 August 2002

PACS:

U 441. 5

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	Articles by authors
	PEI Ruo-juan
	ZHONG Jin-dong
	LI Chao-feng

Cite this article:

PEI Ruo-juan,ZHONG Jin-dong,LI Chao-feng. STRESS ANALYSIS OF END JOINT FOR LONG-SPAN OBLIQUE ARCH BRIDGE ON HIGH-SPEED RAILWAY[J]. Journal of Railway Engineering Society, 2002, 19(1): 23-29.

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http://tdgcxb.crec.cn/EN/ OR http://tdgcxb.crec.cn/EN/Y2002/V19/I1/23