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Abstract: This paper presents a design and an implementation of a control system of the operational ventilation in the Blanka tunnel, which is the most complicated road tunnel complex in Central Europe. The ventilation system of the tunnel is relatively complex and is divided into two subsystems – longitudinal and transverse. Energy consumption optimization during the...
Abstract: This paper presents a project of an innovative, safe and effective traffic closure system for road and city tunnels. This system, based on a net of flexible silicon components and carbon strings which forms together a “roller shutter”, should solve a problematic closure of a tunnel during emergency and maintenance situations. Every traffic lane has its own independently operated barrier. The...