The paper presents static and dynamic analysis of steel-structure factory with steel purlin roof and factory with roof without purlin.
本文建立了有限元模型，对有檩屋盖和无檩屋盖钢结构厂房进行了静力和动力方面的分析研究。
The roof system consists of main purlin, bottom plate, secondary purlin, absorption sound layer, insulating layer and faceplate.
屋面系统由主檩条、底板、次檩条、吸音层、保温层和面板组成。
According to the material and disposition, the roof of common steel roof truss mill building divides into steel purlin roof and roof without purlin.
普通钢屋架结构厂房的屋盖根据屋面材料和屋面布置情况，可分为无檩屋盖和有檩屋盖。
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