Hybrid formulation solution for stress analysis of curved pipes with welded bending joints
Data(s) |
18/07/2016
01/10/2010
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Resumo |
A method is presented for evaluating the stress intensity factor of part-through cracks in a thin pipe elbow. A hybrid formulation solution is used to evaluate the stress field close to the crack area. The stress field values are then inputted into a previously developed method published in the literature to evaluate the stress intensity factor in cylindrical shells. Results from cylindrical shells with part-through cracks are extended to double-curvature pipe configurations that contain the same kind of flaw. |
Identificador |
0013-7944 |
Idioma(s) |
eng |
Publicador |
Elsevier |
Relação |
http://dx.doi.org/10.1016/j.engfracmech.2010.04.009 |
Direitos |
restrictedAccess |
Palavras-Chave | #Hybrid formulation #Curved pipes #Stress intensity factors #Fourier series |
Tipo |
article |