浅谈大柱距轻型钢屋面围护结构设计

Brief discussion about design on light roofing envelope with large column spacing

轻型钢屋面因与传统重型屋面相比具有轻质、高强、美观、抗震和施工简便等优点,作为屋面维护结构在工业厂房类建筑中被广泛应用。近年来,随着工业工艺流程及生产方面的需要,大柱距的工业厂房开始不断增多。针对大柱距工业厂房的轻型钢屋面设计,对各种檩条形式或屋面承重体系进行分析比较,得出适合在实际工程中应用的轻型钢屋面围护结构设计。

Cause the light steel roofing has the advantages of light weight,high strength,beautiful,anti-seismic and simple construction over the heavy roofing,which has been widely used for roofing envelope in industrial buildings. In Recent years,in order to meet the needs of process and production,there are more and more industrial buildings with large column spacing built. It compares the kinds of purlin and roofing bearing systems,for the design of light steel roofing envelope with large column spacing,to analyze and get the appropriate one in engineering.