Abstract: A new modeling technique for the ultimate strength analysis of welded tubular connections subjected to general loading is presented. Based upon the finite element method, the model includes shell and solid elements, large ...

Abstract: Design equations for tubular joints are based on simplified analytical models that are modified by empirical constants to match test data. Their accuracy depends on the quality and number of test results that are available, ...

Abstract: The results of a study of 12 tubular joint models with varying branch to chord diameter ratios β and branch inclination angles θ, subjected to axial tension, axial compression, and in-plane bending moment, are presented. ...