TY - JOUR
T1 - Assessment of the structural integrity of cracked cylindrical geometries applying the EVTUBAG program
AU - Gómez, Luis Héctor Hernández
AU - Calderón, Guilllermo Urriolagoitia
AU - Sosa, Guillermo Urriolagoitia
AU - Pineda, Juan Manuel Sandoval
AU - Cruz, Emmanuel Alejandro Merchán
AU - García, José Francisco Guardado
PY - 2009/12
Y1 - 2009/12
N2 - In this paper, the assessment of the structural integrity of pressurized cylindrical components containing defects like cracks was performed, considering two types of failures. Brittle failure was evaluated considering Fracture Mechanics and ductile failure was calculated with a plastic analysis. For this purpose, three methods were used. Accordingly, the program EVTUBAG (evaluation of cracked pipe by its initials in Spanish) was written considering the methodologies proposed by Ruiz and Corran, ASME and Raju-Newman. This paper describes this program and relevant results are discussed.
AB - In this paper, the assessment of the structural integrity of pressurized cylindrical components containing defects like cracks was performed, considering two types of failures. Brittle failure was evaluated considering Fracture Mechanics and ductile failure was calculated with a plastic analysis. For this purpose, three methods were used. Accordingly, the program EVTUBAG (evaluation of cracked pipe by its initials in Spanish) was written considering the methodologies proposed by Ruiz and Corran, ASME and Raju-Newman. This paper describes this program and relevant results are discussed.
KW - Circumferential cracks
KW - Cracked cylindrical vessel and limit analysis
KW - Longitudinal cracks
KW - Stress intensity factor
UR - http://www.scopus.com/inward/record.url?scp=77952690935&partnerID=8YFLogxK
M3 - Artículo
SN - 0254-0770
VL - 32
SP - 190
EP - 199
JO - Revista Tecnica de la Facultad de Ingenieria Universidad del Zulia
JF - Revista Tecnica de la Facultad de Ingenieria Universidad del Zulia
IS - 3
ER -