摘要
研究了穹顶结构的三维空间结构特性和拱的平面作用力学原理,分析了平板结构网架的顶升方法,提出了攀达穹顶结构体系的来源和原理,分析了在施工中运用攀达穹顶体系的合理性。通过建筑实例的分析,证明了攀达穹顶结构体系适用于各种形状的大跨度穹顶结构。
The three-dimensional structural behavior of domes as well as the mechanics principle of arch action in plane is studied. The lilting method of double-layer grids is analyzed. The source and principle of Pantadome System is put forward. And its rationality in construction is analyzed. By analyzing a building example, it is proved that the Pantadome System is applicable in various kinds of long-span dome structures.
出处
《建筑科学》
北大核心
2005年第5期87-91,共5页
Building Science
基金
博士后基金资助项目
项目编号:2004036252
关键词
攀达穹顶结构
拱作用
环向箍作用
Pantadome structure
arch action
circumferential hoop effect
