摘要
以向莆铁路FJ-3A标尤溪大桥1-140 m劲性骨架拼装施工为依托,阐述大吨位塔机分节吊装,采用千斤顶斜拉扣挂法悬臂拼装铁路桥劲性骨架施工技术。
Based on the Youxi Bridge in FJ-3A section during Xiang-Pu Railway, the assembly construction of the 1-140 stiff framework is introduced in this paper, with focus on the large tonnage tower crane hoisting jack sections and cable-stayed suspension method for cantilever erection of railway bridge with stiff skeleton construc- tion technology.
出处
《石家庄铁道大学学报（自然科学版）》
2012年第3期38-41,77,共5页
Journal of Shijiazhuang Tiedao University(Natural Science Edition)
关键词
劲性骨架
塔机
上承式拱桥
悬臂拼装
stiff framework
crane
deck arch bridge
cantilever erection
