摘要
健跳大桥主桥为一跨 2 45 m的中承式钢管混凝土拱桥 ,探讨了技术设计阶段的一些内容 ,如双肋拱的横联优化。
The Jiantiao Bridge proper is a half through concrete filled steel pipe arch bridge with a main span of 245 m. The techniques like optimization of lateral bracing of double arch ribs and floor system at the stage of design are discussed.
出处
《桥梁建设》
EI
CSCD
北大核心
2000年第3期34-37,共4页
Bridge Construction
关键词
钢管混凝土结构
拱桥
桥梁设计
桥道系
concrete filled steel pipe structure, arch bridge, bridge design, floor system
