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本工程是40层钢骨框架+钢筋混凝土核心筒的框架-核心筒结构超高层甲级(5A)写字楼项目,主体塔楼为40层、总高240m的立方柱体,地下三层,设计中使用了21m×21m的核心筒构造,满堂板桩筏基础;围框架柱为钢骨柱,环向框架梁采用钢骨梁,外框柱与核心筒连接的框架梁采用钢梁,核心筒墙采用设有构造钢骨的钢筋混凝土墙。核心筒内的楼盖为普通钢筋混凝土梁板体系,核心筒与外框架之间的楼盖为钢梁+钢筋桁架
The project is a 40-story steel frame + reinforced concrete core frame - core tube structure super high-level (5A) office building project, the main tower is 40 layers, a total height of 240m cubic columns, three underground floors, designed to use 21m × 21m core tube structure, full plate piled raft foundation; frame frame column is steel column, ring frame beam with steel beam, the frame column and the core tube connected to the frame beam using steel beams, the core tube wall Reinforced concrete walls constructed of steel. Core tube floor of the ordinary reinforced concrete beam plate system, the core tube and the outer frame between the steel beams + steel trusses