斜交框架桥配筋设计  

Reinforcement Design of Skew Frame Bridge

作　　者：蒋欢 JIANG Huan(China Railway Fifth Survery and Design Institute Group Co.Ltd.,Beijing 102600,China)

机构地区：[1]中铁第五勘察设计院集团有限公司,北京102600

出　　处：《工程建设与设计》2022年第1期77-79,共3页Construction & Design for Engineering

摘　　要：以3座相同跨度不同角度的框架桥为例,采用空间有限元分析软件Midas Civil建立板单元模型进行荷载模拟,受力分析并配筋,同时采用某常用平面杆系框架桥配筋软件进行配筋,对二者配筋结果进行对比,以此为框架桥设计总结设计经验。Taking three frame bridges with the same span and different angles,paper uses the spatial finite element analysis software Midas Civil to establish the plate element model for load simulation,stress analysis and reinforcement configuration.At the same time,uses a common plane truss frame bridge reinforcement software for reinforcement configuration.The results of reinforcement are compared and the design experience is summarized for frame bridge design.

关 键 词：斜交框架桥 空间有限元分析 平面杆系 钢筋配置 

分 类 号：U442.57[建筑科学—桥梁与隧道工程] U445.57[交通运输工程—道路与铁道工程]