摘要
为达到强化桥梁整体性能的目的,以某公路桥梁四跨变截面钢箱连续梁桥结构为例,结合某桥梁工程项目的基本情况,详细总结了案例工程项目中桥梁钢箱梁腹板设计方案,并对其中的结构设计思路、部件计算等相关内容展开进一步研究。最终的结构验算结果证实,该研究提出的桥梁钢箱梁腹板设计方法有助于提升案例桥梁的整体稳定性,值得进一步推广。
In order to enhance the overall performance of the bridge,taking the four span variable cross-section steel box continuous beam bridge structure of a certain highway bridge as an example,combined with the basic situation of a certain bridge engineering project,a detailed summary of the design scheme of the bridge steel box beam web plate in the case engineering project was conducted,and further research was carried out on the structural design ideas,component calculations,and other related contents.According to the final structural verification results,it can be concluded that the proposed design method for the web plate of the bridge steel box girder in this study is helpful in improving the overall stability of the case bridge and is worthy of further promotion.
作者
郭明
Guo Ming(Shenzhen Comprehensive Transportation and Municipal Engineering Design and Research Institute Co.,Ltd.,Shenzhen,Guangdong 518003)
出处
《现代工程科技》
2024年第16期69-72,共4页
Modern Engineering Technology
关键词
桥梁钢箱梁
腹板设计
结构刚度
稳定性
bridge steel box girder
web plate design
structural stiffness
stability
