Tests of welded cross-beams under fatigue loading
This paper summafises the tests performed on welded cross beams joints made up of Rectangular Hollow Sections (RHS), channel and angle sections. Four different types of connections were tested: RHS-RHS,RHS-Angle, RHS-Channel and Channel-Channel connections. The specimens were subjected to constant stress amplitude cyclic load. The basic load that was applied to the specimens is cyclic bending load in the bottommember. A total of 35 specimens were tested among the RHS-RHS, RHS-Angle, RHS-Channel and Channel-Channel cross-beam connections. The paper summarises the failure modes, SCFs and resultant fatigue S-Ndata obtained. Existing fatigue design S-N curves are recommended based on the deterministic method for the classification method.
F.R.Mashiri X.L.Zhao
School of Engineering, University of Tasmania, Australia Department of Civil Engineering, Monash University, Australia
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
163-170
2008-10-08（万方平台首次上网日期，不代表论文的发表时间）