乌细沟大桥架桥机跨越隧道时T梁的架设研究  

Research on erection of T-beam for bridge machine through tunnel of Wuxigou Bridge

作　　者：余淑君[1,2] 徐弘亮[3] 刘栋[3] 

机构地区：[1]华中科技大学 [2]南阳理工学院 [3]湖南科技大学

出　　处：《山西建筑》2010年第29期303-304,共2页Shanxi Architecture

摘　　要：结合乌细沟Ⅰ号大桥工程概况,介绍了架设该桥第11跨T梁时架桥机的施工工艺和方法,具体阐述了施工准备工作和架桥机的过洞及过孔步骤,该工艺解决了架桥机过隧道和过孔时的诸多不便,加快了施工进度,值得同类工程学习和应用。By combining with the survey of Wuxigou Bridge＇s I -bridge project, the paper introduces the construction craft and methods for the bridge machine for the No. 11 T-beam of bridge, indicates the construction preparation and the steps for the bridge machine through the tunnel and holes, and illustrates the craft solves the inconvenience for the bridge machine through tunnds and holes, so as to speed up the construction process and it can be learned and applied for similar projects.

关 键 词：隧道 架桥机 T形梁 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]