摘要
本文全面介绍了一超高层钢框架-钢筋混凝土核心筒结构设计。其框架柱采用矩形钢管混凝土柱,混凝土筒体内设置尺寸较小的构造用型钢柱。用MIDAS/GEN分析二～十一层外围1.50～10.5m不等的悬挑、裙房顶部及主楼屋顶的大跨度钢蓬;采用ANSYS对标准层钢梁腹板开设备洞口进行有限元分析。
This article comprehensively introduces the structure design of a ultrahigh layer steel frame-core wall structure. The frame columns are rectangle concrete-filled steel tubes.Small sized steel columns for structure are set in the frame-core wall.The cantilever beams of the outside whose lengths arrive at 1.5～10.5m,to players of the annex and the large-span steel roof on the main structure are analyzed by MIDAS/GEN.Correspondingly,the web plates of the steel beams on the standard layers,which are holed for equipments,are analyzed by ANSYS.
出处
《建筑结构》
CSCD
北大核心
2009年第S1期364-371,共8页
Building Structure
