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)

Journal of Building Structures ›› 2005, Vol. 26 ›› Issue (06) : 27-37.