高烈度且强风下装配式高层钢结构设计

Design of Assembled High-rise Steel Structure under High Seismic Intensity and Strong Wind

海口市基本风压大、地震烈度高,对高层结构设计非常不利。通过对海口某高层项目进行结构分析,利用结构设计软件PKPM-SETWE分析结构性能,发现钢结构适合应用在高层建筑,具有良好的抗震性能和抗风能力,能够克服当地高烈度且强风的不利因素,做到结构安全合理、节省用钢量。

In Haikou city,the basic wind pressure is big and the seismic intensity is high,it is the two very unfavorable conditions to make the design of high-rise structural.Through structural analysis of a high-rise project in Haikou,and using structural design software PKPM-SETWE to analyze structural performance,it is found that steel structures are suitable for high-rise buildings.The steel structure has better seismic performance and wind resistance,which can overcome the disadvantages of high intensity and strong wind of the project,so that the structure is more safe and reasonable,and using less steel.