东华大桥提篮拱钢管混凝土顶升灌注施工技术

摘要

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.%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。