دراسة تحليلية للعوامل المؤثرة على الحوادث المهنية باستخدام طريقة باريتو لورنز : دراسة حالة مديرية الإنتاج لسوناطراك 2011-2017

Abstract EN

The objective of the study is to analyze the human and organizational environmental and technical factors affecting the occupational accidents, in the Production Directorate of Sonatrach in Hassi-Massoud during the period 2011 and 2017.

The study based on analysis of 372 incidents using statistical method of a range of indicators (number of accidents, number of lost days, Risk rate and frequency rate),In addition to analyzing the Human ,Organizational And Technical factors affecting occupational accidents using the Pareto Lorenz method.

The results shows that there are 5 factors affecting 80% of the number of accidents (Lack of Focus and Attention, Machinery and Equipment, non-wear PPE, Working Method and slide) and 3 factors affecting 72% of the number of missed days(Lack of focus and attention working method, Machinery and equipment).

The results of the study also concluded the importance of activating the role of the psychological factor and the culture of occupational health and safety in addition to effective training to reduce the number of occupational accidents in the Directorate