List of products by author: A. E. P. Brown

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  Risk Analysis – An improvement to tunnel safety design

  Abstract: The Brazilian standard ABNT NBR 15661 requires risk analysis at tunnel designphase. The main goal of risk analysis is to help the designer to identify potentials scenarios ofincidents that can result in fire, explosion, leakages and heavy structural damages endangering driversafety and tunnel life. The risk analysis concept is elaborated in three distinct phases: analysis,evaluation and...

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  Tunnel Safety Design Brazilian Standardization

  Abstract: Incidents in road tunnels turned up lately to improve safety design and standardsworldwide. In Brazil, the ABNT (Brazilian Association to Technical Standards) is a private nonprofitable association that has joined ISO. ABNT BR Committee for Fire Protection (CB 24) hasstarted preparing standards on tunnel safety design in 2000. There are four standards published. Theydeal with fire protection...

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