摘要
用战备多用途浮箱、中60浮箱和常规混凝土搅拌机及浮式抓铲机组拼搅拌平台在深水中进行混凝土生产输送施工,工序简单,快捷方便,不受河宽水深通航影响,并大大提高了施工速度。结合北山特大桥施工实例,阐述多用途浮箱拼组搅拌平台在80 m深水中的设计与应用技术。
Mixing platform assembled with combat-dedicated multi-purpose float tank, mid-60 pontoon, common concrete mixer and floating catch shovel units characterized by simple and efficient process and less impact from water width and depth can greatly improve concrete conveyance on the deep water. Based on Beishan super major bridge construction, discussion on multi-purpose pontoon, the design and application of the platform in 80 m deep water are illustrated.
出处
《铁道建筑技术》
2011年第12期24-27,共4页
Railway Construction Technology
关键词
混凝土搅拌平台
钢浮箱
稳心半径
concrete
mixing platform
floating structure
metacentric radius
