Análisis bayesiano de factores de riesgo de accidente en trabajos de movimientos de tierras

• J. F. García ^[2] ; J. E. Martín ^[1] ; S. Gerassis ^[1] ; A. Saavedra ^[1] ; J. Taboada García ^[1]
  1. [1] Universidade de Vigo

     Universidade de Vigo

     Vigo, España

     
  2. [2] CIPP Internacional, S. L., Gijón, Asturias, España
• Localización: Informes de la construcción, ISSN 0020-0883, Vol. 69, Nº. 546 (abril-junio 2017), 2017
• Idioma: español
• DOI: 10.3989/ic.15.154
• Títulos paralelos:
  • Bayesian analysis of risk associated with workplace accidents in earthmoving operations
• Enlaces
  • Texto completo
• Resumen
  • español

    En este trabajo se analizan características de distintas obras en las que se ejecutaban trabajos de movimiento de tierras y tuvo lugar un accidente. Aplicando redes bayesianas se identifican los factores de mayor potencial predictivo de las situaciones de riesgo analizadas. Posteriormente se realizan estudios de inferencia para analizar la interrelación entre los distintos factores. Con todo esto se demuestra que las redes bayesianas pueden ser herramientas muy potentes en la descripción general de contextos de obra, y de gran capacidad predictiva dentro de la planificación de obras desde la perspectiva seguridad-producción.

  • English

    This paper analyses the characteristics of earthmoving operations involving a workplace accident. Bayesian networks were used to identify the factors that best predicted potential risk situations. Inference studies were then conducted to analyse the interplay between different risk factors. We demonstrate the potential of Bayesian networks to describe workplace contexts and predict risk situations from a safety and production planning perspective.

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