7Wu Y,Bakar M Z A.A study of the effect of tunnel aspect ratio on control of smoke flow in tunnel fires[C]//10th International Conference on Aerodynamics and Ventilation of Vehicle Tunnels,2000
8Kennedy W D,Parsons 13.Critical velocity:past,present and future[C]//One Day Seminar of Smoke and Critical Velocity in Tunnels.London,1996
9De Ris J.Duet fires[J].Combustion and Science Technology,1970,142(2):239-258
10Oka Y,Atkinson G T.Control of smoke flow in tunnel fires[J].Fire Safety J,1995,25 (4):305-322
