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Nordic Fire & Safety Days Nordic Fire & Safety Days August 17th and 18th 2017 in Copenhagen, Denmark Book of Abstracts SP Report 2017:39 Edited by Anne Dederichs, RISE Research Institutes of Sweden Preface It is our pleasure to hand over to you this book of abstracts for the Nordic Fire & Safety Days 2017 organized by RISE, Research Institutes of Sweden in collaboration with the Technical University of Denmark, Lund University, Norwegian University of Science and Technology, University of Stavanger, Western Norway University of Applied Sciences, Luleå University of Technology and Iceland University as well as VTT Technical Research Centre of Finland Ltd, the Danish Institute of Fire and Security Technology and Aalborg University in Copenhagen. We are very proud to present the abstracts of 62 Nordic and international contributions in the present book of abstracts. The work demonstrates a significant scientific depth and societal relevance. The conference is a response to the extensive interest in the areas of fire and safety engineering in the Nordic countries in the past decades. As the programme and the abstracts show, the NFSD follow up on challenges with respect to safety dealing with aspects of fire and actions of the rescue service as well as human behavior and risk management. This year there is a special focus on fire safe furniture and the intervention of the rescue service. Anne Dederichs, RISE Research Institutes of Sweden (conference chair) Table of Contents DAY 1 PARALLEL SESSION A Fire dynamics 1 Fire protection of extensive green roofs ......................................................................................................6 USCG Fire simulation of water mist suppression using an ignition source ...................................................8 Development tool for ETICS façade fire testing ...........................................................................................9 Risk 1 Modelling approach for the threat quantification of cascading failures .....................................................10 Developing a risk and capability assessments methodology for the Baltic Sea Region ................................11 Fire safety decision making under a systems- theoretic safety paradigm ....................................................12 Evacuation The effect of platform- and tunnel design on the evacuation performance of wheelchair users - A qualitative study ........................................................................................................................13 Reaction and decision time of evacuees - A study regarding the influence of alcohol on the reaction and decision time .................................................................................................................14 Awareness of fire risk reduction among Cyprus international university (CIU) students .............................15 PARALLEL SESSION B Fire dynamics 2 Desensitisation of optical flame detection in harsh external environments ................................................16 Heat release characteristics of ethanol-water mixtures ..............................................................................17 Fire-induced pressures in modern airtight apartment building...................................................................18 Transportation Ventilation in tunnels: a numerical comparison between different modelling approaches .........................19 Fire detection in engine compartments ....................................................................................................20 Verifying fire safety in tall timber buildings… ...........................................................................................22 Fire safety science without borders Fire safety science without borders ...........................................................................................................23 Fire safetys contribution to a sustainable society .......................................................................................24 New initiatives for fire safety research and innovation ..............................................................................25 PARALLEL SESSION C Fire dynamics 3 Smouldering fires in wood pellets: the effect of varying the airflow ..........................................................26 Modelling and stochastic analyses of travelling fires .................................................................................27 Photovoltaic installations on warehouse buildings - an experimental study of the propagation of fire .......28 Fire safety engineering 1 Performance based design and compilance ..............................................................................................29 Wildland fires and scarification .................................................................................................................30 A discussion on learning from fire investigations; concepts and methodologies ........................................31 DAY 2 PARALLEL SESSION D Residential fires 1 Socioeconomic differences in residential fire mortality in Sweden: a case-control study .............................32 Fire fatalities in Norway ............................................................................................................................33 Has fire-related mortality in Sweden changed over time? .........................................................................34 Toxic emissions, human absorption pathways, smoke poisoning and longterm health effects due to combustion of plastics in modern buildings ...................................................................................35 Fire safety engineering 2 Learning points from real incidents – learning from what? .......................................................................36 Integration of fire engineering tools and calculation methodologies .........................................................37 Learning fire and rescue work by experience-sharing ................................................................................38 Objectifying performance based design in buildings by a probabilistic approach .......................................39 Fire dynamics 4 Measuring incident heat flux and adiabatic surface temperature with plate thermometers in ambient and high temperatures ...............................................................................................................40 Simulation of smouldering combustion based on multi-layer cellular automata ........................................41 Aerosols from smoldering ........................................................................................................................42 Reaction to fire of glass/ hemp/ furan composites ....................................................................................43 PARALLEL SESSION E Management of rescue service 1 Part time firemen and community resilience .............................................................................................44 Environmental impact of structure fires and fire service response ..............................................................45 Risk 2 CFORT - A new Centre of Excellence supporting Resilient Buildings and Constructions .............................46 Firesafe - Study investigating cost effective measures for reducing the risk from fires on ro-ro passanger ships ..............................................................................................47 False alarm - An organizational study of the effects of false alarms ..........................................................48 Structural fire safety 1 Risk analysis and performance-based structural fire expertise of a semi-buried railway station ..................49 Experimental study on the mechanical properties of fire exposed concrete ...............................................50 Fire protection of wooden houses with several floors ...............................................................................51 PARALLEL SESSION F Management of rescue service 2 Security officers responding to residential fire alarms: modelling the effect on survival and property damages ....................................................................................................................................53 Three different fire suppression approaches used by Fire and Rescue services ...........................................54 An operationalization of capabilities for fire and rescue operations...........................................................55 Fire safety engineering 3 99 years of standard fire - success or failure? ...........................................................................................56 A Swedish approach to define a standard for fire safety design in BIM .....................................................57 Nordic standard for review & control of fire safety engineering.................................................................58 Structural fire safety 2 Furnace setup for preliminary fire resistance testing……………..……………..……………..………… .......59 Investigation of eurocodes design fires and national deviations ................................................................60 Material modeling of concrete under compression and high temperatures ...............................................61 PARALLEL SESSION G Residential fires 2 Residential fires in Denmark .....................................................................................................................62
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