[提要]  系统地介绍了双K型钢管相贯节点、大型铸钢节点、钢索抗滑节点、滑动铰支座节点等特殊节点形式在广州国际会议展览中心屋盖张弦桁架结构中的应用，并对节点设计情况进行了阐述。
[关键词]  钢结构  张弦桁架  节点  设计

Connection design is verylmportant in steel construction. Several kinds of steel connections including KK pipe connection, heavy castlng steel connection, cable anti-slide and sliding-hinge connection, ect, are introduced which were applied in Guangzhou International Convention and Exhibition Center. Then the connection design is also refered.
Keywords:  steel  construction; connection; design

    　参  考  文  献
1．孙文波．广州国际会议展览中心大跨度张弦桁架梁结构的设计探讨，建筑结构，2002，32(2)．
2．沈祖炎，龚模松，陈荣毅等．广州国际会议展览中心相贯节点试验报告，2002．
3．陈以一，诸福华，吴欣之等．广州国际会议展览中心铸钢节点试验报告，2002．