万能杆件栈桥设计与施工技术

摘要

Based on the elaboration of the design and construction method of the double-line bridge of Jialingjiang Bridge in Gaojiahuayuan, the bridge layout of adopting master rod as the main truss and steel tube as the column is presented. It has favorable advantages to set a large span bridge, save con-struction time and reduce the cost.%通过对高家花园嘉陵江大桥复线桥栈桥的设计和施工方法进行阐述，提出了采用万能杆件作为栈桥主桁、采用钢管立柱作为栈桥立柱的栈桥布置方式，对布置大跨度栈桥具有优越性，可节约工期，降低造价。