五里亭大桥主桥连续箱梁预制拼装顶推施工技术  

Prefabrication, assembly, and thrusting erection technology for the continuous box beam of Wuliting Bridge

作　　者：刘宏文[1] 

机构地区：[1]中铁十四局集团有限公司,济南250014

出　　处：《铁道建筑技术》2004年第4期11-13,共3页Railway Construction Technology

摘　　要：介绍了五里亭大桥主桥 190m小竖曲线大重量连续箱梁的预制、拼接、顶推的施工方案选择以及施工过程中采用的施工工艺 。An introduction is given to prefabrication, assembly, and thrusting erection of the 190 m long small vertical curve and heavy weight continuous box beam, and technology adopted during erection. An analysis was made of construction characteristics.

关 键 词：桥梁工程 五里亭大桥 连续箱梁桥 箱梁预制 顶推施工 

分 类 号：U448.213[建筑科学—桥梁与隧道工程] U445.4[交通运输工程—道路与铁道工程]