某球类馆大跨度空腹楼盖结构设计与分析  

STRUCTURAL DESIGN AND ANALYSIS ON A LARGE-SPAN CONCRETE OPEN-WEB SANDWICH SLAB OF A BALL GAMES HALL

作　　者：李霞昭 LI Xiazhao(Shanghai Pugong Testing Technology Co.,Ltd.,Shanghai 201202,China)

机构地区：[1]上海浦公检测技术股份有限公司,上海201202

出　　处：《低温建筑技术》2021年第12期119-123,共5页Low Temperature Architecture Technology

摘　　要：u型钢-混凝土空腹夹层板结构由于具有造型美观、造价低的优点,应用越来越广泛。为研究其受力性能,以某大跨度综合球类馆屋盖为例,采用实用分析方法对其进行了结构分析,利用有限元软件对楼盖进行了三种人行激励工况的舒适度分析,表明结构安全可靠,具有较强的耗能能力并且能够满足舒适度要求。Due to the advantages of beautiful shape and low cost,U-steel-concrete open-web sandwich slab structure has been widely used.Taking a roof of a large-span comprehensive ball games hall as the case,this paper analyzes the structure of long-span floor with practical analysis method to study its mechanical performance.The comfort analysis of the floor under three pedestrian excitation conditions was carried out by using the finite element software.The results show that the structure is safe and reliable,and the structure has strong energy dissipation capacity which meet the comfort requirements.

关 键 词：大跨度 空腹楼盖 结构分析 舒适度 

分 类 号：TU393.3[建筑科学—结构工程]