点式玻璃建筑无压杆式柔性支承体系的影响因素分析  

ANALYSIS OF THE INFLUENCING FACTORS OF FLEXIBLE SUPPORTING SYSTEM FOR POINT SUPPORTED GLASS CURTAIN WALL

作　　者：王元清[1] 王喆 石永久[1] 任志宏[1] 

机构地区：[1]清华大学建筑玻璃与金属结构研究所,北京100084 [2]中国建筑标准设计研究院,北京100044

出　　处：《工业建筑》2006年第2期79-81,共3页Industrial Construction

摘　　要：点支式玻璃建筑的柔性支承体系是一种新型的支承体系。通过对单根拉索结构的力学分析,提出影响这种结构刚度和承载性能的因素主要包括:初始施加预应力的大小、拉杆(索)的直径、结构的腹高比以及结构的高度等。其结果为研究人员研究柔性支承的受力性能和工程设计人员进行支承设计提供了理论依据。The flexible supporting system for point supported glass curtain wall is a new type of supporting system. By analyzing a mooofilament cable, it is presented the conclusions that the influencing factors of tile load-carrying properties of flexible supporting system include the initial prestress, the diameter of tension rod or cable, the rise ratio and the height of the structure etc. These can provide a theoretical basis for the researchers later or the designers to study the forced properties of flexible supports.

关 键 词：点支式玻璃幕墙 柔性支承体系 预应力 承载性能 

分 类 号：TU382[建筑科学—结构工程]