探究钢结构在幕墙设计中要点

On the Key Points of Steel Structure in Curtain Wall Design

幕墙钢结构作为幕墙的支撑结构,以及外维护结构,其设计思路和设计方法很大程度上不同于主体钢结构,在现在结构设计中占有不可或缺的一席。幕墙钢结构对边界条件的要求更加苛刻,主体结构对其结构受力影响更大,节点设计更为复杂,对温度的影响更加敏感。本文主要从边界条件、主体结构影响、温度作用、节点设计、施工便捷等方面进行了分析。

As the supporting structure of curtain wall and the external maintenance structure,the design idea and design method of curtain wall steel structure are very different from the main steel structure,and an indispensable part in the present structure design.The requirements of curtain wall steel structure for boundary conditions are stricter,the main structure has more influence on the force of its structure,the node design is more complex,and the influence on temperature is more sensitive.This paper mainly analyzes the boundary conditions,the influence of the main structure,the effect of temperature,the design of nodes and the convenience of construction.