摘要
结合涟水河大桥的设计,介绍下承式钢管混凝土拱桥的特点,阐述该桥的总体设计和结构设计。对桥中吊杆、横撑处理及结构分析等诸方面技术措施进行详细介绍,并结合分析提出一些观点。
In combination with the design of Lianshui River Bridge, this paper introduces the features of through concrete filled steel tube （CFST） arch bridge and expatiates general design and structural design of the bridge. In the paper the technical measures with respect to the treatment for suspenders, cross-braces and structural analysis, etc. are introduced in detail, and some viewpoints are put forward based on the analysis.
出处
《公路交通技术》
2010年第2期40-44,48,共6页
Technology of Highway and Transport
关键词
钢管混凝土
拱桥
模态分析
稳定分析
局部应力分析
concrete filled steel tube （CFST）
arch bridge
modal analysis
stability analysis
local stress analysis
