节点文献
波形钢腹板-PC组合箱梁矮塔斜拉桥参数分析
Analysis for Parameters of Waveform Steel Web-PC Combined Box Girder Short Tower Cable-stayed Bridges
【摘要】 以波形钢腹板-PC组合箱梁矮塔斜拉桥为例,运用Midas建模进行参数分析,得到桥墩刚度与主梁内力的关系,桥塔高跨比与主梁内力以及斜拉索索力的关系,可为今后该桥型的设计提供参考。
【Abstract】 Based on waveform steel web-PC combined box girder short tower cable-stayed bridges as examples,this paper utilizes Midas to establish a model for analysis of parameters to obtain the relation between rigidity of piers and internal force of girder and that between bridge tower height-span ratio and internal force of girder and force of stayed cables,which can provide reference for design of such bridge types in the future.
【关键词】 波形钢腹板;
矮塔斜拉桥;
独塔;
参数分析;
【Key words】 waveform steel web; short tower cable-stayed bridge; single tower; analysis of parameters;
【Key words】 waveform steel web; short tower cable-stayed bridge; single tower; analysis of parameters;
- 【文献出处】 公路交通技术 ,Technology of Highway and Transport , 编辑部邮箱 ,2011年06期
- 【分类号】U448.216
- 【被引频次】9
- 【下载频次】127