ventilation tunnel
3.A Study of Ventilation in Fire Emergency of Erlang Mountain Semi-Transient Ventilation Road Tunnel
4.For the first time, the various ventilating methods and effects to control the smoke in a fire emergency of the Erlang Mountain tunnel semi-transient ventilation road tunnel are presented.
5.This paper introduces the relevant conditions of the comparison and selection of Wencheng tunnel schemes, and discusses design parameter adopted in the design, assistant adit, operation ventilation and tunnel construction management planning, which to offer a reference for similar project.
10.Because there are small openings and the three cracksin the concrete lining of gas tunnel,the gas should intrude into the gas tunnel built.This effect will endanger the transport safety.The authors study on the operation ventilation technology in the gas tunnel and put forward an economical,safety and effective ventilation plan,and therefore furnish a theoretical basis for the gas tunnel ventilation design in the future.
