节点文献
沈阳市富民桥主桥主梁设计
Design of Main Bridge Girder of Fumin Birdge in Shenyang
【摘要】 沈阳市富民桥主桥为折线形双塔单索面预应力混凝土斜拉桥,跨度为(89+242+89)m,主梁采用近似倒三角形的单箱三室箱形断面。重点介绍富民桥主桥主梁的设计要点、结构分析计算方法及其主要施工方案等内容。
【Abstract】 The main bridge of Fumin Bridge in Shenyang is a prestressed concrete cable-stayed bridge with span arrangement (89 +242 +89) m, and with double kinked pylons and single cable plane. The main girder of the main bridge is designed as an approximate inverted trian-gular box section of triple cells and single (box.) In this (paper,) the design (highlights,) structural analysis, calculation method and construction schemes are mainly dealt with.
【关键词】 斜拉桥;
箱形梁;
预应力混凝土结构;
设计;
结构分析;
计算方法;
【Key words】 cable-stayed bridge; box girder; prestressed concrete structure; design; structural analysis; calculation method;
【Key words】 cable-stayed bridge; box girder; prestressed concrete structure; design; structural analysis; calculation method;
- 【文献出处】 桥梁建设 ,Bridge Construction , 编辑部邮箱 ,2004年S1期
- 【分类号】U448.27
- 【下载频次】118