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FOTIOS  
#1 Posted : 24 March 2010 09:21:35(UTC)
Rank: New forum user
FOTIOS

hello everybody,any idea where i can find informations for air velocity plan within tunnel during construction phase. my question is if there is any standard or something like a measurements guide.
thanks
Alan Haynes  
#2 Posted : 24 March 2010 09:41:48(UTC)
Rank: Super forum user
Alan Haynes

This is a very complex subject - I came across it when we were building the Channel Tunnel Rail Link, where we were concerned about smoke problems in the case of fires in the tunnels on the route.

All I can suggest is that it is the type of work that you need to consult a specialist on
Alan Haynes  
#3 Posted : 24 March 2010 09:46:54(UTC)
Rank: Super forum user
Alan Haynes

If you Google something like;- “tunnels air velocity during construction” you can find things like http://www.ota-eng.com/p...lation%20in%20Tunnel.pdf
FOTIOS  
#4 Posted : 24 March 2010 09:48:39(UTC)
Rank: New forum user
FOTIOS

Thank you Alan
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