摘要
新乡至郑州高速公路黄河大桥为钢管混凝土系杆拱桥,拱肋采用腹腔不填混凝土的哑铃形截面,总体施工方案为"双侧栈桥+跨桥大型龙门吊机"方案。介绍该桥的主要设计和施工特点,以及部分技术研究成果。
The structure of the Huanghe River Bridge on Xinxiang-Zhengzhou Expressway is a concrete-filled steel tubular bowstring arch bridge with the cross sections of its arch ribs in shape of dumbbell that is not filled with concrete. The overall construction scheme of the Bridge is to utilize the construction trestles on both sides of the River plus large gantry crane traveling on the trestles. In this paper, the features of the design, construction and part of the research findings of the Bridge are described.
出处
《桥梁建设》
EI
CSCD
北大核心
2005年第1期36-38,68,共4页
Bridge Construction
关键词
系杆拱桥
桥梁设计
桥梁施工
bowstring arch bridge
bridge design
bridge construction
