大变宽钢结构桥梁设计研究  

Study on Design of Steel Box Beam

作　　者：王建丰 Wang Jianfeng(Fuzhou Planning and Design Research Institute Group Co.Ltd.,Fuzhou,Fujian 350108)

机构地区：[1]福州市规划设计研究院集团有限公司,福建福州350108

出　　处：《江西建材》2022年第11期104-106,共3页Jiangxi Building Materials

摘　　要：文中以一座跨越交通要道的大变宽钢结构桥梁为例,桥梁跨径(39.5+41+41+31.432)m,采用变箱室分离式多箱室结构。案例采用新版桥梁博士4.4.1进行梁格法有限元分析计算,以此为其他类似工程提供参考和借鉴。So it is recommended to use steel box girder this time to a large wide steel structure bridge across the main traffic road as an example, bridge span 39.5+41+41+31.432m, the use of variable box chamber separated multi-box chamber structure In this case, the new version of Dr. Bridge 4.4.1 is used for beam lattice finite element analysis and calculation, which provides reference for other similar projects.

关 键 词：交通繁忙 大变宽 变箱室 梁格法 

分 类 号：U442.5[建筑科学—桥梁与隧道工程]