中小跨度刚接板梁横梁影响分析  

Analysis on Influence of Cross Beam on Small and Medium-span Rigid Connected Slab Beam

作　　者：张永杰 金涛 ZHANG Yongjie;JIN Tao

机构地区：[1]宁波市城建设计研究院有限公司,浙江宁波315012

出　　处：《城市道桥与防洪》2021年第8期156-158,M0015,共4页Urban Roads Bridges & Flood Control

基　　金：浙江省2015年建设科研项目(2015K147)。

摘　　要：结合湿接法工程实例,通过Madis计算软件建立实体单元模型,从设置多种横梁形式对结构荷载横向分布系数的影响方面进行了分析,揭示了横梁在此类中小跨度板梁中对结构的影响,可为此类桥梁的结构设计提供参考。Combined with engineering examples of wet connection method,the solid element model is established through Madis calculation software.The influence of setting various cross beam forms on the lateral distribution coefficient of structural load is analyzed.The influence of cross beam on the structure of such small and medium-span slab beams is revealed.The reference can be provided for the structural design of such bridges.

关 键 词：中小跨度 预制板梁 横梁 横向分布系数 

分 类 号：U442.5[建筑科学—桥梁与隧道工程]