摘要
本文针对各种类型的平板网架在排水起坡方面存在的问题,系统地提出了常用平板网架等高度起坡的理论与方法,确定了等高度起坡网架的构图方式,导出了精确计算起坡网架几何关系的系列公式,分析了网架起坡对受力状况的影响。最后介绍了等高度起坡网架在实际工程中的应用。
Aiming at a variety of types of planar space grid truss,this paper has systematically put forth the theory and techniques of sloping in equal altitude for roof of space grid truss in common use,set up the way of forming slope in eq.ual altitude,derived a series of formulas capable give out accurate geometrical relationship of truss sloped and given analysis to express the influence on behavior of truss as a result of being sloped.The paper,finally,introduced some examples of application in buildings
出处
《钢结构》
1994年第2期94-99,共6页
Steel Construction
关键词
平板网架
等高度起坡
构图方式
几何关系
Planar space grid truss,Sloping at equal altitude,Way of forming slope,Geometrical relationship,
