用于点支承玻璃幕墙的单层平面索网结构设计  

DESIGN FOR SINGLE-LAYER PLANE CABLE MESH STRUCTURE OF POINT-SUPPORTED GLASS CURTAIN WALL

作　　者：黄利锋[1] 冯健[1] 

机构地区：[1]东南大学土木工程学院,南京210096

出　　处：《工业建筑》2008年第5期104-108,共5页Industrial Construction

摘　　要：单层平面索网结构常用于点支承玻璃幕墙的支承结构。基于单索幕墙拉索的切线刚度的特点和有限元分析,对索的截面面积、预应力、温度变化及变形控制等因素对单层平面索网结构性能的影响进行探讨。Singer-layer plane cable net structure has been widely used in supporting structure of point-supported glass curtain wall. Based on tangent stiffness characteristic of curtain wall cable and the finite element analysis, it is discussed that the effects of the factors including section area, pre-stressed, difference in temperature and deflection control on the performance of slnger-layer plane cable net structure.

关 键 词：单层平面索网结构 预应力 点支承玻璃幕墙 切线刚度 

分 类 号：TU399[建筑科学—结构工程]