某超高层剪力墙结构设计

Structural Design of Shear Wall of a Super High-Rise Building

某项目采用剪力墙结构,主要屋面高165.4m,属于超限高层结构,建筑平面不规则,首层大堂存在局部转换.根据小震、中震、大震弹塑性分析结果,对剪力墙底部加强区、转换构件、角部重叠区域采取抗震加强措施.

A shear wall structure is adopted in a project. The height of the main roof is 165.4 m, which belongs to the super-high structure.The plane is irregular, and the lobby on the ground floor has local transformation. Based on the results of elastoplastic analysis of small,medium and large earthquakes, seismic strengthening measures are taken for the reinforced area at the bottom of the shear wall,transformation members and the overlapping area of corners.