Analyse de risques et sûreté de fonctionnement des systèmes de ventilation des tunnels

Abstract : Within the framework of its step of continuous improvement, the pole Equipment and Safety of the company Setec tpi listed the needs to structure the process of analysis of the robustness of the convergent equipment to ventilation in road tunnels. The complexity and the specificity of this type of system were the object initially thorough awareness so as to control them holding and outcomes of the need expressed by the engineers. The response to this need was initially described according to the various processes of the System Engineering in order to define the solution which will make it possible to design the “Support System” of study of robustness of ventilation systems. The technical realization of this Support System passed in the second time by the census of the various methods of reliability known today, their deployment on a given and existing system of ventilation. Then, the realization of an analysis multicriterion was carried out with an aim of identifying the method of safety of operation the most adapted to the analysis of the modes of failures of the systems of ventilation in road tunnels. Lastly, the result of the study consisted of making of a user guide of this reference frame containing all information necessary to the comprehension and the analysis of the results.
Document type :
Master thesis
File URL :
http://docnum.univ-lorraine.fr/prive/BUS_M_2014_AIT-TALHIQ_FATIMA-EZZAHRA.pdf
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https://hal.univ-lorraine.fr/hal-02107291
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Submitted on : Tuesday, April 23, 2019 - 3:58:41 PM
Last modification on : Tuesday, April 23, 2019 - 3:58:42 PM

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  • HAL Id : hal-02107291, version 1

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Fatima Ezzahra Ait Talhiq. Analyse de risques et sûreté de fonctionnement des systèmes de ventilation des tunnels. Sciences de l'ingénieur [physics]. 2014. ⟨hal-02107291⟩

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