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Keywords: butt welding
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Journal Articles
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. June 2011, 133(3): 031402.
Published Online: April 1, 2011
... operation, it is necessary to understand the effect of excessive loading, such as an earthquake, on the residual stress. Three-dimensional finite element analyses were performed using three-dimensional model for a 250A pipe butt weld of low-carbon stainless steel of type 316L. The welding simulation method...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. October 2010, 132(5): 051501.
Published Online: August 25, 2010
... 12 2009 25 08 2010 25 08 2010 butt welding flaw detection nuclear power stations polyethylene insulation ultrasonic arrays ultrasonic materials testing Metal is the predominantly used material for piping and other pressure retaining components used in the nuclear...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. October 2010, 132(5): 051202.
Published Online: August 17, 2010
.... Then a probabilistic design methodology based on the ASME B&PV Code and focused on straight pipes with butt-welds is presented. The method ensures an acceptable reliability level for piping by keeping the failure probability within some upper threshold and accounting for the uncertainties of the design variables...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. April 2009, 131(2): 021205.
Published Online: December 30, 2008
...Katsumasa Miyazaki; Masanori Numata; Koichi Saito; Masahito Mochizuki The fixed conditions of butt welds between straight pipe and the valves or pump in an actual piping system are different from those of straight pipes. However, the effect of the fixed condition on the residual stress...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. August 2008, 130(3): 034502.
Published Online: June 12, 2008
...Xu Zeliang Welding groove geometry is one of the factors determining the structure’s weld-induced deformation. There are three types of welding groove geometry available for a full-welded ball valve. Multipass butt-welded plate experiments and finite element analysis were applied to determine which...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. November 2005, 127(4): 487–494.
Published Online: June 17, 2005
... in place in contact with the elements of the base plate, and the interaction is made to be a function of time. This gave several flexibilities in modeling the welding process. Hence, the technique is then used to analyze simple fillet welding of a plate and circumferential butt welding of a pipe. Before...