沭阳新城路斜跨钢拱桥设计研究  

Design Research of Shuyang New City Rd.Oblique Span Steel Arch Bridge

作　　者：李三珍 

机构地区：[1]上海城建市政工程(集团)有限公司,上海200092

出　　处：《中国市政工程》2016年第3期24-26,30,共4页China Municipal Engineering

摘　　要：结合环境特色及城市总体规划,介绍景观桥金水桥梁总体布局、设计思路、结构设计及关键技术研究。桥型采用单榀斜跨钢拱桥结构,主拱拱圈斜跨主桥,采用空间交叉扭转双索面拉索结构。桥梁结构新颖,造型别致,城市景观效果突出,具有一定的创新性。Combined with the environmental characteristics and the overall urban planning,this paper introduces the overall layout,design ideas,structural design and key technology research of Jinshui Bridge as a landscape bridge.The bridge shape is adopting single frame bridge diagonal steel arch bridge structure with the main arch ring oblique crossing main bridge;and the space intersecting torsion double cable plane structure is used.The bridge structure is novel and unique with outstanding landscape effect,being of certain innovation.

关 键 词：斜跨钢拱 空间交叉扭转斜拉索 推力拱 城市景观桥梁 

分 类 号：U448.22[建筑科学—桥梁与隧道工程]