交叉支撑对220kV全户内变电站钢框架结构抗震性能影响与设计研究

Influence of Cross-Bracing on Seismic Performance and Design of Steel Frame Structure of 220kV All-Indoor Substation

随着电力领域的快速发展,220kV全户内变电站抗震性能的受关注程度持续提升。基于此,本文简单分析交叉支撑对220kV全户内变电站钢框架结构抗震性能影响,并深入探讨基于交叉支撑的220kV全户内变电站钢框架结构抗震设计要点,以供业内人士参考。

With the rapid development of the electric power field,the seismic performance of 220kV all-indoor substations has received increasing attention.Based on this condition,this article briefly analyzes the impact of cross-bracing on the seismic performance of steel frame structures of 220kV all-indoor substations,and further discusses the key points of seismic design of steel frame structures of 220kV all-indoor substations based on cross-bracing,for reference by industry personnel.