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Atucha II NPP (nuclear power plant). Analysis of the stress generated by special loads in the upper lateral support of the reactor pressure vessel; C.N. (central nuclear) Atucha II. Analisis de las tensiones generadas por cargas especiales en el apoyo lateral superior del recipiente de presion

Abstract

This report is aimed at introducing the results of a study performed for assessing the mechanical behavior occurred after the introduction of the tangential component of stresses generated by accident-related loads in the RPV`s support shield. Significant modifications have been made to the original structural design of the support on the basis of the results from such study, while taking into account the confinement effects produced by the joint action of an adequate steel reinforcing arrangement and of an external armoring plate. (Author). [Espanol] El presente informe tiene por objeto presentar los resultados del estudio realizado para la determinacion del comportamiento mecanico resultante de la introduccion, en el cilindro portante, de la componente tangencial de las solicitaciones generadas por la accion de cargas de accidente. Mediante los resultados obtenidos se han efectuado modificaciones significativas en el diseno estructural original del apoyo, teniendo en cuenta los efectos de confinamiento producidos por la accion conjunta de una adecuada disposicion de armadura y una chapa externa de refuerzo. (Autor).
Publication Date:
Dec 31, 1988
Product Type:
Miscellaneous
Report Number:
INIS-mf-13266; CONF-8811356-
Reference Number:
SCA: 420200; 210400; PA: AIX-23:054078; SN: 92000774893
Resource Relation:
Conference: 16. scientific meeting of the Argentine Association of Nuclear Technology,16. Reunion cientifica de la Asociacion Argentina de Tecnologia Nuclear,Mendoza (Argentina),7-11 Nov 1988; Other Information: DN: Pre-conference paper.; PBD: 1988
Subject:
42 ENGINEERING; 21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; PRESSURE VESSELS; MECHANICAL TESTS; ATUCHA-2 REACTOR; EXPERIMENTAL DATA; FINITE ELEMENT METHOD; REACTOR ACCIDENTS; STRESS ANALYSIS; 420200; 210400; FACILITIES, EQUIPMENT, AND TECHNIQUES; POWER REACTORS, NONBREEDING, OTHERWISE MODERATED OR UNMODERATED
OSTI ID:
10156607
Research Organizations:
Empresa Nuclear Argentina de Centrales Electricas SA (ENACE), Buenos Aires (Argentina)
Country of Origin:
Argentina
Language:
Spanish
Other Identifying Numbers:
Other: ON: DE92636494; TRN: AR9200089054078
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
19 p.
Announcement Date:
Jul 06, 2005

Citation Formats

Mancini, G R, Jaichenco, M, and Alvarez, L M. Atucha II NPP (nuclear power plant). Analysis of the stress generated by special loads in the upper lateral support of the reactor pressure vessel; C.N. (central nuclear) Atucha II. Analisis de las tensiones generadas por cargas especiales en el apoyo lateral superior del recipiente de presion. Argentina: N. p., 1988. Web.
Mancini, G R, Jaichenco, M, & Alvarez, L M. Atucha II NPP (nuclear power plant). Analysis of the stress generated by special loads in the upper lateral support of the reactor pressure vessel; C.N. (central nuclear) Atucha II. Analisis de las tensiones generadas por cargas especiales en el apoyo lateral superior del recipiente de presion. Argentina.
Mancini, G R, Jaichenco, M, and Alvarez, L M. 1988. "Atucha II NPP (nuclear power plant). Analysis of the stress generated by special loads in the upper lateral support of the reactor pressure vessel; C.N. (central nuclear) Atucha II. Analisis de las tensiones generadas por cargas especiales en el apoyo lateral superior del recipiente de presion." Argentina.
@misc{etde_10156607,
title = {Atucha II NPP (nuclear power plant). Analysis of the stress generated by special loads in the upper lateral support of the reactor pressure vessel; C.N. (central nuclear) Atucha II. Analisis de las tensiones generadas por cargas especiales en el apoyo lateral superior del recipiente de presion}
author = {Mancini, G R, Jaichenco, M, and Alvarez, L M}
abstractNote = {This report is aimed at introducing the results of a study performed for assessing the mechanical behavior occurred after the introduction of the tangential component of stresses generated by accident-related loads in the RPV`s support shield. Significant modifications have been made to the original structural design of the support on the basis of the results from such study, while taking into account the confinement effects produced by the joint action of an adequate steel reinforcing arrangement and of an external armoring plate. (Author). [Espanol] El presente informe tiene por objeto presentar los resultados del estudio realizado para la determinacion del comportamiento mecanico resultante de la introduccion, en el cilindro portante, de la componente tangencial de las solicitaciones generadas por la accion de cargas de accidente. Mediante los resultados obtenidos se han efectuado modificaciones significativas en el diseno estructural original del apoyo, teniendo en cuenta los efectos de confinamiento producidos por la accion conjunta de una adecuada disposicion de armadura y una chapa externa de refuerzo. (Autor).}
place = {Argentina}
year = {1988}
month = {Dec}
}