现浇混凝土异形板梁桥支座布置分析  

Research on Bearing Arrangements of Cast-in-place Reinforced Concrete Specially-shaped Slab Bridge

作　　者：武占科[1] 

机构地区：[1]同济大学建筑设计研究院(集团)有限公司,上海200092

出　　处：《上海公路》2013年第3期37-39,60,共4页Shanghai Highways

摘　　要：现浇钢筋混凝土板梁以其施工便捷、整体受力好、梁高较小的优势受到广泛使用,然而目前对整体式现浇板支座的布置研究较少。以某现浇混凝土简支异形板为例,分析了异形板梁支座的受力特点,并对支座布置形式提出了探讨性的建议,为以后的设计提供了一定的参考。Cast-in-place reinforced concrete slab bridge has been widely adopted for its conveniently construction,good overall force and smaller beam height.However,the research on its bearing arrangements is deficient.This paper takes a cast-in-place reinforced concrete simply-supported specially-shaped slab bridge as an example to study this the bearing characteristics of specially-shaped slab bridge and the bearing arrangement is eecommend.The results provide some reference for the designers.

关 键 词：混凝土异形板 支座布置 MIDAS板单元 

分 类 号：U443.36[建筑科学—桥梁与隧道工程]