摘要
利用有限元分析软件建立了混合梁独塔斜拉桥的空间模型,分析了混合梁独塔斜拉桥在有、无辅助墩情况下的非线性静动力特性的异同,讨论了在有、无辅助墩情况下对混合梁独塔斜拉桥非线性静动力特性的影响,得出了有指导意义的结论。
The paper establishes spatial model of single stayed-cable bridge with composite beam by using finite element analysis software,analyzes similarities and differences of non-linear static and dynamic characteristics of single stayed-cable bridge with composite beam under the condition of with and without auxiliary pier,and discusses the impacts of within and without auxiliary pier upon non-linear dynamic and static characteristics of single stayed-cable bridge with composite beam,and finally draws some guiding conclusions.
引文
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