摘要
桥梁转体施工是一种常用的施工方法,特别是平面转体,但平面偏心转体则少见。介绍偏心转体的概念及其关键结构———环道、磨心的施工要点。
The swivel erection for bridge construction, particularly the horizontal swivel erection, is a construction method commonly used, however, the eccentric horizontal swivel erection is not used as commonly as that mentioned. In this paper, the concept of the eccentric horizontal swivel erection and construction process of the key structures of the erection, such as loop way and pivoting point, are described.
出处
《世界桥梁》
2004年第2期16-17,34,共3页
World Bridges
关键词
江陵大桥
刚构桥
预应力混凝土
偏心转体
施工工艺
rigid-frame bridge
prestressed concrete
eccentric swivel erection, construction technology
