creative_2004_13_051_057_001

Longitudinal – and Transverse Ventilation in Road Tunnels


Robert PucherKarl Pucher


Abstract

creative_2004_13_051_057_abstract

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creative_2004_13_051_057

Vehicles, which are driving through a road tunnel, emits exhaust fumes. These exhaust fumes are dangerous for the people and therefore they must be diluted with fresh air. Three different ventilation systems are used in a road tunnel to dilute these fumes – longitudinal ventilation with jet fans – semi-transverse ventilation – transverse ventilation Each ventilation system has its advantages and disadvantages

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Author(s)

Pucher, Karl, Pucher, Robert