1. Parametric equations to predict stress distributions along the intersection of tubular X and DT-joints;Chang;Int J Fatigue,1999
2. American Petroleum Institute. Recommended practice for planning, designing and constructing fixed offshore platforms, RP2A-LRFD and RP2A-WSD; 1993.
3. Background to new fatigue design guidance for steel welded joints in offshore structures;Department of Energy,1984
4. Stefano B, Dario B, Fablo P, Fabrizio S. Comparison on stress concentration factors of Y/T tubular joints between numerical and parametric formulation results. In: Proc 24th international conference on offshore mechanics and arctic engineering, OMAE 67551, Halkidiki, Greece; 2005.
5. Kuang JG, Potvin AB, Leick RD. Stress concentration in tubular joints. In: Offshore technology conference, OTC 2205, Houston, TX; 1975.