摘要
钢筋混凝土和预应力混凝土梁式桥采用预制混凝土节段梁悬臂或吊挂拼装的设计与施工,在国内正逐步推广应用,介绍香港后海湾跨海大桥引桥采用短线台座法制造预制混凝土节段梁的预制原理,给同类施工提供借鉴。
The design and construction of reinforced concrete and prestressed concrete girder bridges with precast balancing cantilever or segmental erection methods are currently findingwide application in China. In this paper, the principle of precasting concrete segmental girders of the approach spans of Hau Hoi Wan Sea-Crossing Bridge, Hongkong with short-line match method is presented for reference to the construction of similar bridge works.
出处
《桥梁建设》
EI
CSCD
北大核心
2006年第A01期30-32,共3页
Bridge Construction
关键词
预制构件
箱形梁
短线法
桥粱施工
precast element
box girder
short-line match method
bridge construction
