粮库铁路罩棚的设计与常见问题探讨  

DESIGN OF RAILWAY CANOPY BETWEEN GRAIN STORAGES AND EXPLORATION OF COMMON PROBLEMS

作　　者：刘起霞[1] 王溪竹[1] 刘存中[1] 

机构地区：[1]河南工业大学土木建筑学院,郑州450052

出　　处：《工业建筑》2007年第z1期687-690,共4页Industrial Construction

摘　　要：粮库中的铁路罩棚及机械罩棚属大跨度特种结构工业建筑,在设计和施工中存在设计规范不确定、影响因素多、施工工艺复杂等问题。从粮库铁路罩棚的特点入手,阐述了此类结构的屋面、柱体以及基础的设计方法,分析了稳定性理论研究的缺陷,总结了失稳的原因,以期对今后此类工程的实施具有一定的指导意义。A railroad awning and a mechanical awning between grain storages are the long span special industrial architecture.There are design standard uncertainty,influence factor multiplicity,construction craft complexity in the design and the construction.Starting with the characteristics of a grain storage railroad awning,it is elaborated the roofing,the barrel,the foundation design method of this sort of structure,it is also analyzed the stability theory research flaw and summarized the instability reason.

关 键 词：铁路罩棚 拱型波纹钢屋盖结构 

分 类 号：TU393.3[建筑科学—结构工程]