摘要
介绍东华大桥提篮拱的概况和结构设计,钢管拱混凝土配合比的设计过程,以及钢管混凝土顶升灌注施工的准备工作、施工工艺、技术控制要点和施工中遇到问题的处理措施。
The overview and structural design of basket -shape arch of Donghua Bridge was introduced , meanwhile, mix design process , preparatory work for lift pouring , construction technology , keys of processing control and treatment measures of problems met in steel -pipe concrete construction were also presented.
出处
《福建建设科技》
2014年第2期47-49,共3页
Fujian Construction Science & Technology
关键词
提篮拱
钢管混凝土
横隔板
配合比
顶升灌注
basket-shape arch
steel-pipe concrete
diaphragm plate
mix proportion
lift pouring
