摘要
该文阐述了唐山湾国际旅游岛跨海特大桥主桥的结构设计,并引入"平良法"对有限元程序MIDAS/CIVIL进行操作,顺利完成主桥的受力分析及线形控制,结果表明主桥结构受力合理。
The article sets forth the structural design of the main bridge of the over-long crossing-sea bridge for Tangshanwan International Tourism Island,and introduces 'Ping Liang' Method to operate the finite element program MIDAS/CIVIL to successfully complete the stress analysis and linear control of the main bridge.The result shows that the structural stress of the main bridge is reasonable.
出处
《城市道桥与防洪》
2012年第4期49-53,271,共5页
Urban Roads Bridges & Flood Control
关键词
自锚式悬索桥
设计
独塔
空间索面
平良法
力学分析
self-anchored suspension bridge,design,single pylon,spatial plane,Ping Liang Method,mechanics analysis
