摘要
针对跨海桥梁承台墩柱钢吊箱施工方案存在的不足,设计出一种成本低、施工速度快的有底混凝土吊箱方案,并创造性地设计出一种新的底板止水工艺,从根本上解决了有底混凝土吊箱施工方案关键的止水难题,使有底混凝土吊箱方案第一次得到成功应用,并加快了青岛海湾大桥施工的整体进度。
To counter the defect of steel hanging construction box,we designed a hanging concrete box with bottomboard which is characterized by low cost and high speed,we also designed a new kind of floor sealing technology for resolving the sealing problem of hanging concrete box with bottomboard,which has speeded up the construction progress of Qingdao Bay Bridge.
出处
《水运工程》
北大核心
2010年第5期132-137,141,共7页
Port & Waterway Engineering
关键词
承台
混凝土吊箱
设计
止水
bearing platform
hanging concrete box
design
sealing
