复杂曲面网格结构拼装及安装技术  

ASSEMBLY AND INSTALLATION TECHNOLOGY OF COMPLEX SURFACE LATTICED STRUCTURE

作　　者：杨文伟[1] 张国庆[1] 马品军 程明浩 

机构地区：[1]宁夏大学土木与水利工程学院,银川750021 [2]中国建筑第八工程局西北分公司,西安710001

出　　处：《钢结构》2016年第5期89-92,111,共5页Steel Construction

基　　金：国家自然科学基金项目(51468054)

摘　　要：宁夏国际会议中心外纱曲面钢网格结构为内六边形蜂窝状网格,节点构造复杂,现场拼装量大且安装没有连续性。针对项目特点,按照"化繁为简"的安装思路,将曲面网格划分为4个分区59个安装单元进行地面拼装,然后对各分块单元进行高空大拼,保证了复杂曲面网格结构安装质量。The outside space latticed structure of Ningxia International Conference Center is inter-hexagonal honeycomb lattice structure with complex joint structure,a lot of assembly tasks and non-continuity on-site installation. For the characteristics of the project,according to the principle of＂simplify＂,the surface mesh latticed structure was divided into four partitions,59 installed units,and assembled ground,then assembled each block units at high altitudes,which could ensure the installation quality of Complex Surface Latticed Structure.

关 键 词：空间网格结构 拼装 安装 

分 类 号：TU758.11[建筑科学—建筑技术科学]