Sökning: id:"swepub:oai:DiVA.org:ltu-35234" >
Characterization of...
Characterization of the thermal exposure in the en 50399 cable test apparatus
-
- Försth, Michael (författare)
- Luleå tekniska universitet,Byggkonstruktion och -produktion
-
- Sjöström, Johan (författare)
- SP Technical Research Institute of Sweden, Borås, SP Sveriges Tekniska Forskningsinstitut, Brandteknik
-
- Wickström, Ulf (författare)
- Luleå tekniska universitet,Byggkonstruktion och -produktion
-
visa fler...
-
- Andersson, Petra (författare)
- SP Technical Research Institute of Sweden, Borås
-
- Girardin, Bertrand (författare)
- R2Fire Group/UMET-UMR CNRS 8207, Ecole Nationale Supérieure de Chimie de Lille
-
visa färre...
-
(creator_code:org_t)
- Interscience Communications, 2015
- 2015
- Engelska.
-
Ingår i: Fire and Materials 2015, 2-4 Feb 2015, San Francisco, USA. - : Interscience Communications. - 9780000000002 ; , s. 23-37
- Relaterad länk:
-
https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- The EN 50399 cable test is used for classification of cables within the European construction products regulation. Means to predict a cables performance in this test, based on material data and small scale test results is of great value for the development of new cable materials. A first step in developing a prediction tool should be to understand the heat exposure on the cables in the EN 50399 test apparatus. The heat load in e.g. the cone calorimeter is very well characterized whereas for EN 50399 only the burner power (20.5 kW) is known. In the cone calorimeter the heating is solely by radiation, whereas for the EN 50399 test a large fraction of the heat exposure depends on feed-back from the cable fire. This paper presents a measuring method for characterizing the thermal exposure inside the EN 50399 cable test apparatus without cables and with a cable rated Euroclass Dca. A new instrument for measuring thermal exposure simultaneously in several directions was developed for the purpose, and thereby the non-isotropic exposure on the cables at different position on the ladder could be investigated
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Husbyggnad (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Building Technologies (hsv//eng)
Nyckelord
- Stålbyggnad
- Steel Structures
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
Hitta via bibliotek
Till lärosätets databas