V型墩连续刚架桥的造型与结构方案设计研究  

Study on Design of Shape and Structural Project of Continuous Rigid-Framed Bridge with V-Shaped Piers

作　　者：赵顺波[1] 刘世明[1] 杨竹林 杨建中 

机构地区：[1]华北水利水电学院土木与交通学院,郑州450011 [2]河北省水利水电第二勘测设计研究院,石家庄050021

出　　处：《河南大学学报（自然科学版）》2010年第1期101-104,共4页Journal of Henan University:Natural Science

基　　金：河南省高校创新人才培养工程培养对象(豫教高[2004]294号)

摘　　要：结合石家庄市友谊大街桥的设计,研究了V型墩连续刚架桥的整体造型、桥墩造型及栏杆造型,分析了桥梁造型设计需要考虑的水文、环境、建造技术和艺术体现等影响因素.研究了V型墩连续刚架桥箱梁、V型墩、基础的结构方案,分析了桥梁结构方案设计需要考虑的影响因素,进行了预应力钢筋布置和线形选择.Combined with the design of Youyi Street bridge over Taiping River in Shijiazhuang city, the total shape, the pier shape and the rail sbape of the continuous rigld-framed bridge with V-shaped piers are studied. The factors influencing the bridge shape were analyzed such as hydrology, environment, construction techniques and art expression. The structural projects of box beam, V shaped pier and foundation of the continuous rigid-framed bridge are studied. The factors influencing the structural projects are analyzed, the arrangement and the linear of prestressed reinforcements are selected.

关 键 词：城市桥梁 连续刚架桥 V型墩 造型设计 结构方案设计 

分 类 号：U448.22[建筑科学—桥梁与隧道工程]