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Test Method and Per...
Test Method and Performance of Fire Detection Systems in Tunnels
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- Ingason, Haukur (författare)
- RISE,SP – Sveriges Tekniska Forskningsinstitut
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- Appel, Glenn (författare)
- Swedish Transport Administration, Sweden
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- Gehandler, Jonatan (författare)
- RISE,SP – Sveriges Tekniska Forskningsinstitut
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visa fler...
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- Li, Ying Zhen (författare)
- RISE,SP – Sveriges Tekniska Forskningsinstitut
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- Nyman, Hans (författare)
- Brandskyddslaget AB, Sweden
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- Karlsson, Peter (författare)
- RISE,SP – Sveriges Tekniska Forskningsinstitut
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- Arvidson, Magnus (författare)
- RISE,SP – Sveriges Tekniska Forskningsinstitut
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- Lundström, Ulf (författare)
- Swedish Transport Administration, Sweden
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- Modig, Henric (författare)
- Swedish Transport Administration, Sweden
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visa färre...
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(creator_code:org_t)
- 2016
- 2016
- Engelska.
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Ingår i: Proceedings from the 7th International Symposium on Tunnel Safety and Security. ; , s. 485-496
- Relaterad länk:
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https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- The results of a study carried out for the Swedish Transport Administration on fire detection in road tunnels is presented. Laboratory tests and numerous large-scale tests were carried out in order to verify a proposal for a test method for fire detection systems. The main aim was to investigate possible fire detector systems and to see if they could fulfil the requirement given by the Swedish Transport Administration to detect the fire within 90 seconds. The tests are presented as well as a recommendation for testing detection systems in Swedish road tunnels. In order to perform the fire test, pans of different sizes were tested in order to obtain a reasonable fire size. The method proposed requires the use of three 0.6 m diameter standard pans, each containing eight litres of 95 octane gasoline, and air flow velocities of 2 m/s and 6 m/s. It was found out that using only one 0.6 m pan is sufficient if early warning is required without identifying the position for the fire-fighting system.
Nyckelord
- Fire detection
- tunnel fire
- test method
- heat detection
- smoke detection
- flame detection
Publikations- och innehållstyp
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