摘要
结合贵州省乌江特大桥工程实例,从斜拉桥叠合梁的施工工序、制造线形、安装线形和成桥线形等方面,阐述了大跨径叠合梁斜拉桥节段悬臂拼装施工过程中线形控制的一般方法,使成桥线形满足了设计线形的要求。
Combining with Wujiang Super Bridge in Guizhou Province, the paper illustrates the general methods for the linear control in the con-struction process of the cantilever assembly of the cable-stayed bridge of large-span superposed beam from the construction sequence, manufactur-ing linear, installation linear, and bridge lineaer of the superposed beam of the cable-stayed bridge, so as to meet the demands of the design linear.
出处
《山西建筑》
2017年第6期192-193,共2页
Shanxi Architecture
关键词
叠合梁
斜拉桥
切线拼装
线形控制
superposed beam, cable-stayed bridge, tangent assembly, linear control
