浙江科技学院学生活动中心大跨度复杂折面形屋盖结构设计  

DESIGN OF LONG-SPAN SPATIAL FOLDED PLANE STEEL STRUCTURE OF THE ZHEJIANG UNIVERSITY OF SCIENCE & TECHNOLOGY STUDENT CENTER

作　　者：郑晓清[1] 董石麟[2] 苗峰[2] 张杰[1] 丁超[2] 

机构地区：[1]浙江大学建筑设计研究院有限公司,杭州310028 [2]浙江大学空间结构研究中心,杭州310027

出　　处：《钢结构》2016年第10期42-46,共5页Steel Construction

基　　金：杭州市十大产业企业技术创新团队项目;浙江大学建筑设计研究院有限公司院士专家工作站科研项目

摘　　要：浙江科技学院学生活动中心建筑造型复杂,其屋盖和幕墙共同组成的外围护体系为复杂的空间折面结构,采用了双层网架和局部单层网壳组成的空间网格结构体系。对该结构的结构构型及其支承条件进行介绍,并对结构的静力特性、动力特性和稳定性能进行了详细分析计算。分析结果表明,该结构体系是一种能充分体现结构的力学形态和优势、合理的经济指标,且满足建筑的空间视觉效果和美观要求的结构形式。The steel roof of Zhejiang University of Science Technology Student Center is a space grid structure system with a complex architectural facade. The roof system is constituted by double layer space truss and partial single-layer reticulated shell. The long-span space frame with curtain-walls envelops the center＇s internal concrete buildings. Structural system,geometry configuration and supporting conditions of the center were introduced. The static characteristics,dynamic performance and structural stability were detailedly analyzed. The results showed that the structure system had good mechanical properties and nice economic effectiveness. Besides,this structure system could meet the requirements of spatial visual effect and architectural beauty.

关 键 词：空间折面结构 双层网架 单层网壳 空间网格 

分 类 号：TU399[建筑科学—结构工程]