某钢桁架人行天桥设计  

Design of a Steel Truss Pedestrian Bridge

作　　者：徐联松 XU Lian-song(South China Branch of Anhui Urban Construction Design and Research Institute Co.,Ltd.,Guangzhou 510000,China)

机构地区：[1]安徽省城建设计研究总院股份有限公司华南分公司,广州510000

出　　处：《价值工程》2022年第28期59-61,共3页Value Engineering

摘　　要：本文结合某人行天桥的项目特点,经研讨该人行天桥采用钢桁架结构形式,对该钢桁架人行天桥进行总结设计,同时对该桁架人行天桥进行计算分析研究。通过MIDAS CIVIL软件对钢桁架梁进行梁单元建模计算,分析结果表明其结构设计完全满足规范要求,可为人行天桥的设计提供工程实例参考。In this paper,combined with the project characteristics of a pedestrian bridge,after discussing that the pedestrian bridge adopts the form of steel truss structure,the design of the steel truss pedestrian bridge is summarized,and the calculation and analysis of the truss pedestrian bridge is carried out at the same time.The beam element modeling calculation of steel truss girder is carried out by MIDAS CIVIL software,and the analysis results show that its structural design fully meets the requirements of the specification,which can provide engineering examples for the design of pedestrian bridges.

关 键 词：人行天桥 钢桁架 桥梁设计 结构分析与计算 

分 类 号：U448.36[建筑科学—桥梁与隧道工程]