广州国际文化中心结构设计关键问题分析

Analysis on the key issues of the structural design for Guangzhou International Cultural Center

对超250m的复杂超高层建筑结构设计关键问题进行分析,包括对结构柱网、抗侧结构体系、结构材料、塔冠结构型式等进行优化分析;结构设计过程中,采用ABAQUS,YJK等软件对穿层柱、不封闭框架、斜柱受力及节点等关键构件进行专项分析;通过计算分析保证结构设计合理,整体满足安全度要求,各构件受力性能达到预期目标。

The key issues of structural design of complex super high-rise buildings over 250 m were analyzed, including optimization analysis of structural column network, side-resistant structural system, structural materials, and crown structure. During the structural design process, ABAQUS, YJK software were used to carry out special analysis on key components such as through-story columns, unclosed frames, inclined columns and joints. Through calculation and analysis, it is ensured that the structural design is reasonable, the overall safety requirements are met, and the mechanical performance of each component reaches the expected goal.