选煤厂储煤棚屋面檩条设计探讨

Study OfSpan Coal Storage Shed Roof Purline Design OfCoal Preparation Plant

通过对屋面坡度较大的储煤棚屋面檩条结构的设计分析,讨论储煤棚屋面檩条设计的选型、布置、连续檩条支座处搭接长度、Z型檩条朝向、稳定性验算,以及檐口檩条设计时应注意的事项等,供相关人员设计时参考。

Based on a series of analysis to the purline design oflarge roof slope shed roof,which is used in coal storage.The research points out the purlinedesignessentials, which include purlineselection,layout plan, lap length of continuospurline at support,direction of type z purlin,stability computation,eaves purline design attention and so on. All of those can be referenced by the designer.