南宁国际会展中心箱型空间相贯节点三角桁架制作技术  

MANUFACTURING TECHNOLOGY OF TRIANGULAR TRUSS WITH BOX MULTI-PLANAR JOINTS IN NANNING INTERNATIONAL EXHIBITION CENTER

作　　者：梁盈 南足刚 程治 李海涛 

机构地区：[1]防城港中一重工有限公司,广西防城港538001

出　　处：《钢结构》2017年第8期92-96,共5页Steel Construction

摘　　要：南宁国际会展中心结构形式为箱型空间相贯节点三角桁架,节点处相贯线下料复杂、隐蔽焊缝较多,组装顺序及焊接质量尤为重要,通过利用TAKELA配合CAD解决了制作中拼装顺序的难题,同时焊接质量也得到有效保证,大大缩短了该项目的制作工期。The structure of Nanning International Exhibition Center is triangular truss with box multi-planar joints,the laying-off joint intersecting line is complex,and there are many hidden welds. Therefore,assembly sequence and welding quality are particularly important. The problem of assembly sequence was solved by using TAKELA software with CAD software,which could effectively guarantee the welding quality and shorten the construction period.

关 键 词：三角桁架 空间节点 箱型 相贯节点 

分 类 号：TU974[建筑科学—建筑技术科学]