中国工程科学Issue(8)：33-37,5.
700 m级钢管混凝土拱桥设计与建造可行性研究
Feasibility study on design and construction of concrete filled steel tubular arch bridge with a span of 700 m
郑皆连 1王建军 2牟廷敏 3冯智 2韩玉 2秦大燕2
作者信息
- 1. 广西壮族自治区交通运输厅，南宁530012
- 2. 广西壮族自治区公路桥梁工程总公司，南宁530011
- 3. 四川省交通运输厅公路规划勘察设计研究院，成都610041
- 折叠
摘要
Abstract
Based-on-the-design-and-complete-construction-techniques-of-500-m-span-concrete-filled-steel-tubular-(CFST)-arch-bridge,a-feasibility-study-on-design-and-construction-tech-niques-of-700-m-span-CFST-arch-bridge-was-conducted-The-general-design-and-construction-schemes-were-figured-out,and-key-techniques-were-detailed-studied-such-as-manufactory-and-installation-of-arch-ribs,concrete-grouting-in-tube,etc.-The-results-showed-that-there-are-no-technical-hurdles-to-build-700-m-span-CFST-arch-bridges.-Considering-economical-efficiency,-safety-and-other-factors,CFST-arch-bridge-is-a-strong-competitor-when-building-a-700-m-span-bridge-and-should-be-put-on-engineering-practice-and-spread-as-soon-as-possible.关键词
桥梁工程/700 m跨径级别/钢管混凝土拱桥/设计/建造Key words
bridge engineering/the span of 700 m grade/CFST arch bridge/design/con-struction分类
交通工程引用本文复制引用
郑皆连,王建军,牟廷敏,冯智,韩玉,秦大燕..700 m级钢管混凝土拱桥设计与建造可行性研究[J].中国工程科学,2014,(8):33-37,5.
