玻璃肋支撑式玻璃幕墙稳定性影响因素分析  

Analysis of Stability Influencing Factors of Glass Rib Supported Glass Curtain Wall

作　　者：胡世高 张书斌 魏林涛 毛炎炎 Shigao Hu;Shubin Zhang;Lintao Wei;Yanyan Mao(China Construction Decoration Green Innovation Technology Co.,Ltd.,Wuhan,Hubei,430065,China)

机构地区：[1]中建装饰绿创科技有限公司,湖北武汉430065

出　　处：《工程设计与施工》2024年第7期101-103,共3页Engineering Design and Construction

摘　　要：为了研究玻璃肋稳定性和哪些因素有关,论文运用Sap2000软件分析面板分段、自重效应、支撑方式对肋稳定性的影响。结果表明,面板分段对肋稳定性影响较大,面板分段越多,肋的屈曲因子越小。自重效应对吊挂式玻璃肋的稳定性有利,对坐立式玻璃的稳定性不利。三边支撑的玻璃肋屈曲因子远远高于两边支撑的玻璃肋稳定性,两者屈曲因子相差10倍左右。这些结论为玻璃肋支撑式玻璃幕墙的设计提供一些理论依据。In order to investigate the factors related to the stability of glass ribs,this paper uses Sap2000 software to analyze the effects of panel segmentation,self weight effect,and support method on rib stability.The results show that the panel segmentation has a great influence on rib stability,and the more the smaller the flexion factor of the ribs.The weight effect is beneficial to the stability of hanging glass ribs and to the stability of sitting and vertical glass.The glass rib buckling factor supported by three sides is much higher than the stability of the glass rib supported on both sides,and the difference is about 10 times.These conclusions provide some theoretical basis for the design of glass rib supported glass curtain wall.

关 键 词：面板分段 面板自重 支撑方式 屈曲因子 

分 类 号：TU7[建筑科学—建筑技术科学]