方钢管焊接空心球节点的承载力与实用计算方法研究
董石麟;邢丽;赵阳;顾磊;傅学怡;
Load-carrying capacity and practical calculation method of welded hollow spherical joints connected with square steel tubes
DONG Shilin~1,XING Li~1,ZHAO Yang~1,GU Lei~2,FU Xueyi~2(1.Space Structures Research Center,Zhejiang University,Hangzhou 310027,China;2.CSCEC National Swimming Center Design Consortium,Beijing 100029,China)
建筑结构学报 . 2005, (06): 27 -37 .