摘要
奇龙大桥主桥是佛山市魁奇路东延线上的一座特大型桥梁,跨越东平水道,采用空间双索面混合梁独塔斜拉桥,跨径组合为66m+69m+260m=395m,桥宽40.5m。本桥主要特点是主边跨比较大,主梁采用混合梁,主跨侧采用钢箱梁,边跨侧采用混凝土箱梁,主梁桥面宽度较宽。
The main bridge of Qilong bridge is a grand bridge on Eastern Extension Line of KuiQi Road in Foshan and acrossing Dongping Waterchannel. The bridge is single pylon cable stayed bridge using double space cable plane and composite beam. The span of the bridge is 66 ＋ 69 ＋ 260 = 395m, the width of the bridge is 40. 5m. The main characteristics of the bridge is relatively large ratio between main span and side span, which adopts composite beams for the main girder, steel box girder for the main span and concrete box girder for the side spans, and the bridge deck is wide.
出处
《广东公路交通》
2014年第6期24-27,共4页
Guangdong Highway Communications
关键词
斜拉桥
混合梁
预应力
独塔
Cable-stayed bridge
composition beam
prestressed
single tower
