摘要
通过对预应力混凝土连续梁桥的设计进行详细的有限元分析和规范要求的各类验算,并将分析、验算的结果与规范的要求进行对比,从而判断在设计荷载作用下该设计是否足够合理安全。该文所作的工作对同类桥型的分析、验算与设计具有借鉴意义。
The article carries out the detail finite element analysis and various required checking computations of the design for the pre-stressed concrete continuous beam bridge, and contrasts the results of the analysis and checking computation with the stipulated requirements so as to judge whether or not the design is enough reasonable and safe under the design loading action. The work in the article has the reference for the analysis, checking computation and design of the same bridges.
出处
《城市道桥与防洪》
2009年第9期75-77,共3页
Urban Roads Bridges & Flood Control
关键词
预应力混凝土连续梁桥
设计
有限元分析
验算
pre-stressed concrete continuous beam bridge, design, finite element analysis, checking computation
