德阳市体育馆网壳屋盖设计  

Design of the Hyperbolic Reticulated Sell Roof of Deyang Stadium

作　　者：赵壁荣 朱思荣 冯远[1] 

机构地区：[1]中国建筑西南设计研究院,成都610081

出　　处：《建筑结构》1996年第1期21-26,共6页Building Structure

摘　　要：德阳市体育馆根据建筑造型及功能要求,屋盖采用了双曲抛物面双层钢网壳结构.屋盖投影平面呈菱形,边长74.67m.对角线长105.60m.通过对双层问壳结构的受力特点,杆件布置形式,网壳厚度的确定及网壳与悬索结构对边缘构件的影响等方面的论述,阐明了结构设计方案的确定原则.另外进行了结构内力分析,并介绍了支座构造,钢材指标等.Deyany Stadium of Sichuan Province. having a plan of lozenge with the side of 74. 67m long and with the diagonal of 105. 60m long, adopts double-curved and double-layered parabola steel roof structure,based on its architectural form and functions. The vheme,from the force-bearing double-layered network structure, layout of members, thickness of network and network roof structure and suspended cable are affecting on side members, embodies the rules of deciding structure scheme in addtion to analysize the inner structural forces and to introduce the support strcture and steel specifications.

关 键 词：体育馆 网壳 屋盖 双曲抛物面 设计 

分 类 号：TU245.2[建筑科学—建筑设计及理论]