高速铁路先拱后梁法提篮拱桥设计研究

Abstract
Figure/Table
References (0)
Related Citation (2)

Download: PDF (856 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract Research purposes：Qingyang port is the channel four．The Qingyang port bridge is a basket handle arch bridge of Nielson system with a single span of 96m．In order to meet the requirements of navigation，the arch first and beam late construction method is used．This article introduces the design of 96m basket handle arch bridge of Nielson system．The stress of the main structure of the bridge is calculated according to the established finite element model of bridge actual construction phase．It explains arch first and beam late construction method．

Research conclusions：Calculation results show that each cross section stress of the main bridge structure is in the corresponding material allowable stress range and meets the requirements of the code．Adjusting the stiffness of foundation，can change the displacement of arch rib span，arch rib steel pipe stress，concrete stress and rod stress．It needs sufficient strength and rigidity because of the first stress of steel tube arch rib by method of arch first and beam late．This method without support construction meets the navigation requirements and has great social benefits and has great social benefits．The conclusion can be applied to similar projects．

Key words： arch first and beam late Nielson system basket handle arch stiffness of foundation

Received: 31 July 2013

PACS:

U442．5

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	ZHAO Zhi-jan

Cite this article:

ZHAO Zhi-jan. Design and Research on Basket Handle Arch Bridge by Method of Arch First and Beam Late in High-speed Railway[J]. 铁道工程学报, 2013, 30(12): 41-45.

URL:

http://tdgcxb.crec.cn/EN/ OR http://tdgcxb.crec.cn/EN/Y2013/V30/I12/41

[1]陈宝春．钢管混凝土拱桥(第二版)[M]．北京：人民交通出版社，2007．

Chen Baochun．Concrete-Filled Steel Tube Arch Bridges(Second Edition) [M]．Beijing：China Communications Press，2007．

[2] 张谢东，曹鹏，许精文．尼尔森体系系杆拱桥结构分析 [J]．桥梁建设．2009(6)：23-26．

Zhang Xiedong，Cao Peng，Xu Jingwen．Structural Analysis of Tied Arch Bridge of Nielsen System[J]． Bridge Construction，2009(6)：23-26．

[3] 张石波，康小英，周天喜．宣杭铁路尼尔森体系提篮式系杆拱桥的设计[J]．桥梁建设，2004(1)：34-36．

Zhang Shibo，Kang Xiaoying，Zhou Tianxi．Design of Basket Handle Arch Bridge of Nielsen System on Xuancheng-Hangzhou Railway[J]． Bridge Construction，2004(1)：34-36．

[4] 陈舟，高永辉，颜全胜．客运专线提篮拱桥动力性能分析 [J]．科学技术与工程，2011(1)：201-204．

Chen Zhou，Gao Yonghui，Yan Quansheng．Dynamic Characteristic Analysis about Passenger Dedicated Line Handle-basket Arch Bridge[J]．Science Technology and Engineering，2011(1)：201-204．

[5] 王君，杨振伟，王高彦．高速铁路大跨钢管混凝土提篮式拱桥施工监控[J]．桥梁建设，2011(6)：82-88．

Wang Jim，Yang Zhenwei，Wang Gaoyan．Construction Monitoring and Control of a Long Span CFST Basket Handle Tied Arch Bridge on High-Speed Railway[J]． Bridge Construction，2011(6)：82-88．

[6] 陈宏．先拱后梁法钢管混凝土系杆拱桥设计[J]．城市道桥与防洪，2004(4)：54-56．

Chen Hong．Design of Steel Pipe Concrete Tied Arch Bridge by Method of Arch First and Beam Late[J]． Urban Roads Bridges&Flood Control，2004(4)：54-56．

[7] 薛照钧．下承尼尔森体系钢管混凝土提篮式系杆拱桥在铁路客运专线上的应用设计[J]．桥梁建设，2006(5)： 40-43．

Xue Zhaojun．Application Design of Concrete-Filled Steel Tube Basket Handle Through Tied Arch Bridge of Nielsen System for Passenger Dedicated Railway Line [J]．Bridge Construction，2006(5)：40-43．

[8] 金鹏涛．系杆拱桥吊杆施工张拉力的控制[J]．交通标准化，2008(2)：78-80．

Jin Pengtao．Control of Tensioning Force of Suspenders in Construction of Tied Arch Bridge[J]．Transport Standardization，2008(2)：78-80．

[9] 江旭东．确定系杆拱桥吊杆初始张拉力方案和施工控制 [J]．上海公路，2008(1)：37-39．

Jiang Xudong．Determination of Scheme and Construction Control of Initial Tensioning Force of Suspenders of Tied Arch Bridger[J]．Shanghai Highways，2008(1)：37-39．

[10]冯楚桥．高速铁路无砟轨道112m尼尔森体系提篮系杆拱桥设计[J]．铁道工程学报，2007(增刊)：232-235．

Feng Chuqino．Design of 112 m A-shaped Tied Arch Bridge of Nielsen System in High Speed Railway with Ballastless Track[J]．Journal of Railway Engineering Society，2007(S)：232-235．