罗敏杰¹，姜忠军²，丛  民²，霍文营¹
    (1 中国建筑设计研究院，北京  100044; 2 文登市建筑工程质量监督站，文登264400)

[摘要] 文登市体育场屋盖最大悬挑长度28.126ru，挑蓬屋盖采用立体管桁架，由钢骨混凝土框架柱和格构式斜拉杆支承。结合具体结构设计，进行了屋盖结构静力性能分析、格构式斜拉杆整体稳定验算以及对屋盖结构风振系数的计算。
[关键词] 屋盖结构；稳定分析；风振系数

    Design and Analysis on the Roof Structure of Wendeng Center Stadium
    Luo Minjie¹, Jiang zhongjun², Cong Min², Huo Wenying¹
    (1 China Architecture Design and Research Group, Beijing  10044, China; 2 Wendeng Construction Quality Supervision Station, Wendeng 264400, China)

Abstract: Space trusses is adopted in the roof structure of Wendeng Center Stadium with 28.126m Span. The roof is supported by the SRC coluruns and latticed coluruns. Integrating with structural design process, sorue structural analysis on the roof has been camed out, including static perforruance of the roof structure, the latticed colurun stability and wind- induced vibration factor of the roof structure.
Keywords: roof structure; stability analysis; wind-induced vibration factor