Comparison of the new IIW (2008) CHS joint strength formulae with those of the previous IIW (1989) and the new API (2007)
Recently Sub-commission IIW-XV-E has drafted new design recommendations for hollow section joints. The joint strength equations for Circular Hollow Section (CHS)joints in these new recommendations are the result of extensive reanalyses discussed in companion papers. This paper deals with uniplanar axially loaded T, X,K-gap and K-overlap joints made of CHS, and CHS joints loaded by in-plane or out-of-plane bending moments. The capacities of the new IIW (2008) equations and those of the previous IIW (1989) recommendations and the API (2007) are compared with each other. The background and differences a.re discussed and explained. In general, the capacities of the new IIW (2008) design equations for CHS joints are between the predictions of the previous IIW (1989) or CIDECT (1991) recommendations and those of the API (2007).
J.Wardenier G.J.van der Vegte Y.Makino P.W.Marshall
Delft University of Technology, Delft, The Netherlands National University of Singapore, Singapore Delft University of Technology, Delft, The Netherlands Kumamoto University, Kumamoto, Japan National University of Singapore, Singapore MHP Systems Engineering, Houston, USA
国际会议
第12届钢管结构国际学术会议(The 12th International Symposium on Tubular Structures)
上海
英文
281-291
2008-10-08（万方平台首次上网日期，不代表论文的发表时间）