环形立交异形板电算分析及工程应用  

Computer Analysis and Engineering Applications of Interchange Irregular Ring-shaped Board

作　　者：农绍斯 

机构地区：[1]广州市公路勘察设计有限公司,广东广州510500

出　　处：《城市道桥与防洪》2011年第11期57-59,63,共4页Urban Roads Bridges & Flood Control

摘　　要：在城市道路"十"字路口路段,互通式环形立交异形板多有应用。环形立交异形板结构受力非常复杂,较难通过手算解决工程应用问题。通过对某桥环形立交异形现浇板进行有限元建模分析及工程应用,可为此类工程结构分析及应用提供参考。The interchange irregular ring-shaped board is more applied at the 'cross' intersection of urban roads..The structural stress of interchange irregular ring-shaped board is very complex and it is more difficult to solve engineering applications by hand count. The article analyzes the finite element model of interchange irregular ring-shaped board of a bridge and its engineering application.

关 键 词：环形立交异形板 电算分析 工程应用 

分 类 号：U412.351[交通运输工程—道路与铁道工程]