Análisis de Vías Libres para mantenimiento partiendo de las Configuraciones de Aislamiento. // Analysis of free access for maintenance starting from isolation configurations.

Authors

  • A. Torres Valle Dpto. Ingeniería Nuclear. Instituto Superior de Tecnologías y Ciencias Aplicadas. Ave. Salvador Allende y Luaces, Quinta de los Molinos, Plaza. Telef: 878-5018.
  • J. Rivero Oliva Dpto. Ingeniería Nuclear. Instituto Superior de Tecnologías y Ciencias Aplicadas. Ave. Salvador Allende y Luaces, Quinta de los Molinos, Plaza. Telef: 878-5018.

Abstract

La seguridad durante las intervenciones de mantenimiento se trata de manera limitada y en general independiente de los
sistemas de gestión del mantenimiento. Esta variable está afectada por múltiples factores de tipo técnico o humano, muchas
veces subjetivos y difíciles de cuantificar, lo que limita el diseño de planes preventivos. Sin embargo, algunos factores
constituyen puntos comunes: las configuraciones de aislamiento durante las vías libres y los errores humanos asociados a su
violación. Esta característica permitió desarrollar el análisis de tales situaciones a través de la metodología de árboles de
fallos que vincula coherentemente fallos de equipos y errores humanos. La metodología ha sido automatizada dentro del
código MOSEG Win Ver 1.0 y la misma puede abarcar desde el análisis de una situación particular de vía libre hasta el de
una estrategia completa de mantenimiento desde el punto de vista de la seguridad del personal mantenedor.


Palabras Claves: Vía libre, configuración de aislamiento, árbol de fallos, errores humanos, estrategias de
mantenimiento.

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Abstract.
Safety during maintenance operations have been studied in a limited way and generally isolated from the maintenance
management system. Safety is affected by multiple both technical and human factors, of a subjective nature and difficult to
quantify, this limits its value for designing preventive plans. However, some factors constitute common points namely:
isolating configurations during the work protection code and human errors associated with its violation. Such situations
were able to be analyzed by following this feature through the fault tree methodology that matches equipment failures and
human errors coherently. The methodology is automated as part of MOSEG Win Ver 1.0 code. It ranges from the analysis
of particular situations up to complete maintenance strategy from the point of view of maintenance personnel safety.


Keywords: Work Protection Code, Isolation Configuration, Fault Tree, Human Errors, Maintenance
Strategies.

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How to Cite

1.
Torres Valle A, Rivero Oliva J. Análisis de Vías Libres para mantenimiento partiendo de las Configuraciones de Aislamiento. // Analysis of free access for maintenance starting from isolation configurations. Ing. Mec. [Internet]. 2005 Jan. 1 [cited 2025 Nov. 5];8(1):29-38. Available from: https://revistamecanica.cujae.edu.cu/index.php/revistaim/article/view/174

Issue

Vol. 8 No. 1 (2005): january-april

Section

Original article

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