摘要
泗阳西安路大桥主桥采用(61.65+152+61.65)m中承式连续钢桁架拱桥结构,为双向4车道城市桥梁。文章首先从总体布置、横断面设计、主桁、桥面系等方面对该桥的主桥设计进行介绍,然后对其静力特性和稳定性进行分析,最后对该桥采用的主要施工方法进行介绍。
The main bridge of the Xian Road Bridge in Siyang City is a half-through continuous steel truss arch bridge with span arrangement （61.65 ＋ 152 ＋ 61.65 ）m and is an urban bridge carrying dual two lanes. This paper introuces the design of the main bridge from the aspect of general layout, cross section design, main truss, floor system and so on . Then the static characteristics and stability are analyzed. Finally, main construction methods of the bridge are presented.
出处
《现代交通技术》
2013年第2期32-35,共4页
Modern Transportation Technology
关键词
桥梁工程
拱桥设计
桁钢架桥
施工方案
bridge engineering
steel truss bridge
arch bridge design
construction scheme
