济宁市南二环路京杭大运河连续钢桁拱桥设计  

Design of Steel Continuous Truss Arch Bridge for Beijing-Hangzhou Canal in South Ring Road Ⅱ of Jining City

作　　者：付祖良 周建林 王晓媚 

机构地区：[1]济南市市政工程设计研究院(集团)有限责任公司,山东济南250101

出　　处：《城市道桥与防洪》2015年第5期76-80,12,共5页Urban Roads Bridges & Flood Control

摘　　要：通过对济宁市南二环路京杭大运河三主桁连续钢桁拱桥的结构设计与计算分析,并与两主桁连续钢桁拱桥的一些技术指标进行对比,三主桁连续钢桁拱桥具有很好的应用前景。其经验可为其他同类型的桥梁设计提供一些借鉴与参考。According to the structural design, calculation and analysis of the three-truss continuous steel truss arch bridge for Beijing-Hangzhou Canal in South Ring Road II of Jining City, and comparison of some technical indexes of main two-truss continuous steel truss arch bridge, the main three-truss continuous truss arch bridge has the excellent application prospect. The experience can be referred for the design of the similar bridges.

关 键 词：连续钢桁拱桥 三主桁 屈曲分析 柔性吊杆 正交异性钢桥面板 

分 类 号：U442.5[建筑科学—桥梁与隧道工程]