支座位移对金属拱型波纹屋盖结构承载力的影响  

INFLUENCE OF SUPPORT DISPLACEMENT ON THE LOAD BEARING CAPACITY OF ARCHED CORRUGATED METAL ROOF

作　　者：张勇[1] 石永久[1] 王元清[1] 刘锡良[2] 

机构地区：[1]清华大学土木系,北京100084 [2]天津大学土木系,天津300072

出　　处：《工业建筑》2001年第11期57-59,共3页Industrial Construction

摘　　要：通过对不同矢跨比的金属拱型波纹屋盖结构连同其下部支承结构进行自重类荷载作用下的稳定承载力分析 ,明确了支座位移对这种屋盖结构承载力的影响 ,并为确立这种结构的简化设计计算模型提供了依据。The influence of support displacement on the load\|carrying capacity of arched corrugated metal roof(ACMR) is evaluated through global stability analysis of this kind of roof structure working together with its supporting structure.At the same time,some conclusions that are useful for setting up the simplified calculating model of ACMR are drawn.

关 键 词：金属拱型波纹屋盖 支座位移 承载力 拱型结构 

分 类 号：TU392.1[建筑科学—结构工程]