广东某游泳馆大跨度结构设计  

Large-span Structural Design of a Natatoria in Guangdong Province

作　　者：张立平[1] 罗赤宇[1] Zhang Liping;Luo Chiyu(Guangdong Provincial Architectural Design ＆ Research Institute Guangzhou 510010,China)

机构地区：[1]广东省建筑设计研究院,广州510010

出　　处：《广东土木与建筑》2018年第5期19-21,共3页Guangdong Architecture Civil Engineering

摘　　要：广东水利电力职业技术学院游泳馆为双层大跨度建筑,对大跨度楼盖进行了矩形钢管混凝土柱、钢桁架结构方案与钢筋混凝土柱、预应力混凝土梁方案的经济性比较,介绍了有粘结预应力混凝土梁的设计及大跨度楼盖的舒适度验算情况。对屋盖进行了单层柱面网壳与双层柱面网壳的方案比较,得出双层柱面网壳经济性更好、施工更方便的结论。Natatoria in Guangdong Polytechnic of Water Resources and Electric Engineering is a double deck large span building,the program of rectangular concrete-filled steel tubular colum,steel truss and the program of reinforced concrete column,prestressed concrete beam are compared. The design of bonded prestressed concrete beam and the large-span floor＇s comfort is introduced. The programs of single layer cylindrical reticulated shell and double layer cylindrical reticulated shell for roof are compared,the conclusion is that the double-layer cylindrical latticed shell has better economy and simpler construction.

关 键 词：钢桁架 有粘结预应力混凝土 舒适度 单层柱面网壳 双层柱面网壳 

分 类 号：TU378[建筑科学—结构工程]