中承式钢箱拱桥缆索吊装关键施工技术研究  

Key Construction Technology of Cable Hoisting of Steel Box Arch Bridge

作　　者：陈列勇 陈玉相 闫小军 张红 王成磊 王涛 CHEN Lieyong;CHEN Yuxiang;YAN Xiaojun;ZHANG Hong;WANG Chenglei;WANG Tao(The Third Engineering Co.,Ltd.of China Railway Seventh Group,Xi’an Shaanxi 710032,China)

机构地区：[1]中国中铁七局集团第三工程有限公司,陕西西安710032

出　　处：《工程质量》2023年第11期77-81,共5页Construction Quality

摘　　要：为研究中承式大跨径钢箱拱桥施工技术,论文以新滩溪特大桥工程项目为依托,分析总结钢箱拱肋吊装技术和缆索吊装施工方法。跨水库中承式钢箱拱桥缆索吊装技术能够较好地解决大跨径拱桥多节段拼装、施工技术复杂、拱轴线施工线型难于控制等问题。Half through bridge for research of long-span steel arch bridge construction technology,which is based on new beach creek bridge,this article analyzes the steel box arch rib hoisting technology and cable hoisting construction method,the results shown in this paper,we described the reservoir half through bridge steel box arch bridge cable hoisting technology,can better solve many long-span arch bridge segment assembling,complex construction technology,construction of arch axis linear control problems such as difficult.

关 键 词：钢箱拱桥 拱桥施工 缆索吊装 施工技术 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]