液压爬模在高墩身施工中的应用  

Application of Hydraulic Climbing Die in the Construction of High Pier

作　　者：王广义 邓林 WANG Guang-yi;DENG Lin(The EAST of Road&Bridge International Traffic Co.,Ltd.,Shanghai 200120,China)

机构地区：[1]中交路桥华东工程有限公司,上海200120

出　　处：《价值工程》2023年第20期67-69,共3页Value Engineering

摘　　要：梅塘村特大桥是湖南省龙塘至琅塘高速公路第一合同段的一座特大桥梁,桥梁总长为1940m,高墩占比60%,最大墩高110m,是本项目阶段性控制工程。笔者将以梅塘村特大桥高墩墩身施工为背景,结合液压爬模的技术特性,分析总结液压爬模施工的技术管控要点。Meitangcun Bridge is a large bridge in the first contract section of the Longtang-Langtang Expressway in Hunan Province,with a total length of 1940 meters,60%of the high piers,and a maximum pier height of 110m,which is a phased control project of this project.The author will take the construction of high piers of Meitangcun Special Bridge as the background,combined with the technical characteristics of hydraulic climbing dies,and analyze and summarize the technical control points of hydraulic climbing die construction.

关 键 词：液压爬模 墩身施工 技术管控要点 

分 类 号：U445.559[建筑科学—桥梁与隧道工程]