杭州凤起路斜拉桥单塔双索面牵索挂篮设计  

Design of Form Travelers Guyed by Single Tower and Two Cable Planes for Fengqi Road Cable-stayed Bridge in Hangzhou

作　　者：范科举 李海军 Fan Keju;Li Haijun(Urban Construction Project Management Co.Ltd.,Jiaozuo,Henan 454000)

机构地区：[1]焦作市城市建设项目管理有限公司,河南焦作454000

出　　处：《江西建材》2021年第8期87-88,共2页Jiangxi Building Materials

摘　　要：杭州凤起路主桥采用75m+105m二跨不对称单塔双索面预应力混凝土结构,主梁采用预应力钢筋混凝土п型梁断面,使用牵索挂篮施工。文中介绍了牵索挂篮的设计特点、计算方法、结构分析。Hangzhou Fengqi Road main bridge adopts a 75 m+105 m two-span asymmetric single-tower double-cable plane prestressed concrete structure. The main girder adopts prestressed reinforced concrete type beam section, which adopts the stay cable hanging bask construction. This paper introduces the design characteristics, calculation method and structure analysis of the cable hanging basket.

关 键 词：斜拉桥 牵索挂篮 施工设计 

分 类 号：U448.27[建筑科学—桥梁与隧道工程] U445.38[交通运输工程—道路与铁道工程]