Experimental study on the cast-steel articulated joint to be used in the Laoshan Velodrome for Beijing Olympics has been carried out.

• 铸钢节点试验与有限元分析结果表明,老山自行车馆柱脚所采用的球铰式节点具有较好的转动性能,且在设计荷载作用下是安全的。