Forest Fire Impacts On Buildings

Esko Mikkola

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

Abstract

Buildings and built areas may suffer from severe damage caused by forest and wild land fires. For the safety of people and the reduction of property losses it is important to be prepared by use of proper building construction and materials in potential areas of forest fires. This paper summarises the key factors to be taken into account when considering the impacts of forest fires on buildings: conditions caused by forest fires, impact mechanisms and the response of buildings and building materials. Keywords: forest fire, buildings, ignition, heat transfer, simulation. 1 Introduction Forest and wild land fires do not only burn down forests but also have serious impacts on buildings and infrastructures as well as endangering the safety of people. Many fires also occur in the wild land urban interfaces because human activities are the most common causes of forest fires. In principle, there are three heat transfer mechanisms than can cause the ignition of buildings: radiation from the flames, convection of hot gases and spotting, i.e. transport of hot particles and firebrands. In an on-going project FIRE PARADOX [1] these mechanisms are being studied. These studies include, for example, the prediction of fire conditions at targets and the modelling of ignition or damage to building materials. Predictions of radiative heat fluxes and temperatures at target are being analysed as well as the transportation of firebrands. Key parameters are the fire front parameters (such as fire front height, depth and width, fire front intensity (MW/unit area)), distance to target, wind speed and target properties (such as materials exposed, openings/ventilation, etc.).
Original languageEnglish
Title of host publicationModelling, Monitoring and Management of Forest Fires
EditorsJ. de las Heras, C.A. Brebbia, V. Leone
PublisherWIT Press
Pages237-243
ISBN (Electronic)978-1-84564-341-6
ISBN (Print)978-1-84564-141-2
DOIs
Publication statusPublished - 2008
MoE publication typeD2 Article in professional manuals or guides or professional information systems or text book material
EventModelling, Monitoring and Management of Forest Fires. 1st International Conference (FIVA 2008). Toledo, Spain, 17 - 19 Sept. 2008 -
Duration: 1 Jan 2008 → …

Publication series

NameWIT Transactions on Ecology and the Environment
PublisherWIT Press
Volume119
ISSN (Print)1746-448X
ISSN (Electronic)1743-3541

Conference

ConferenceModelling, Monitoring and Management of Forest Fires. 1st International Conference (FIVA 2008). Toledo, Spain, 17 - 19 Sept. 2008
Period1/01/08 → …

Fingerprint

Fires
Ignition
Heat transfer
Ventilation
Heat flux
Radiation
Gases

Keywords

  • forest fire
  • buildings
  • ignition
  • heat transfer
  • simulation

Cite this

Mikkola, E. (2008). Forest Fire Impacts On Buildings. In J. de las Heras, C. A. Brebbia, & V. Leone (Eds.), Modelling, Monitoring and Management of Forest Fires (pp. 237-243). WIT Press. WIT Transactions on Ecology and the Environment, Vol.. 119 https://doi.org/10.2495/FIVA080241
Mikkola, Esko. / Forest Fire Impacts On Buildings. Modelling, Monitoring and Management of Forest Fires. editor / J. de las Heras ; C.A. Brebbia ; V. Leone. WIT Press, 2008. pp. 237-243 (WIT Transactions on Ecology and the Environment, Vol. 119).
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Mikkola, E 2008, Forest Fire Impacts On Buildings. in J de las Heras, CA Brebbia & V Leone (eds), Modelling, Monitoring and Management of Forest Fires. WIT Press, WIT Transactions on Ecology and the Environment, vol. 119, pp. 237-243, Modelling, Monitoring and Management of Forest Fires. 1st International Conference (FIVA 2008). Toledo, Spain, 17 - 19 Sept. 2008, 1/01/08. https://doi.org/10.2495/FIVA080241

Forest Fire Impacts On Buildings. / Mikkola, Esko.

Modelling, Monitoring and Management of Forest Fires. ed. / J. de las Heras; C.A. Brebbia; V. Leone. WIT Press, 2008. p. 237-243 (WIT Transactions on Ecology and the Environment, Vol. 119).

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

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T1 - Forest Fire Impacts On Buildings

AU - Mikkola, Esko

PY - 2008

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N2 - Buildings and built areas may suffer from severe damage caused by forest and wild land fires. For the safety of people and the reduction of property losses it is important to be prepared by use of proper building construction and materials in potential areas of forest fires. This paper summarises the key factors to be taken into account when considering the impacts of forest fires on buildings: conditions caused by forest fires, impact mechanisms and the response of buildings and building materials. Keywords: forest fire, buildings, ignition, heat transfer, simulation. 1 Introduction Forest and wild land fires do not only burn down forests but also have serious impacts on buildings and infrastructures as well as endangering the safety of people. Many fires also occur in the wild land urban interfaces because human activities are the most common causes of forest fires. In principle, there are three heat transfer mechanisms than can cause the ignition of buildings: radiation from the flames, convection of hot gases and spotting, i.e. transport of hot particles and firebrands. In an on-going project FIRE PARADOX [1] these mechanisms are being studied. These studies include, for example, the prediction of fire conditions at targets and the modelling of ignition or damage to building materials. Predictions of radiative heat fluxes and temperatures at target are being analysed as well as the transportation of firebrands. Key parameters are the fire front parameters (such as fire front height, depth and width, fire front intensity (MW/unit area)), distance to target, wind speed and target properties (such as materials exposed, openings/ventilation, etc.).

AB - Buildings and built areas may suffer from severe damage caused by forest and wild land fires. For the safety of people and the reduction of property losses it is important to be prepared by use of proper building construction and materials in potential areas of forest fires. This paper summarises the key factors to be taken into account when considering the impacts of forest fires on buildings: conditions caused by forest fires, impact mechanisms and the response of buildings and building materials. Keywords: forest fire, buildings, ignition, heat transfer, simulation. 1 Introduction Forest and wild land fires do not only burn down forests but also have serious impacts on buildings and infrastructures as well as endangering the safety of people. Many fires also occur in the wild land urban interfaces because human activities are the most common causes of forest fires. In principle, there are three heat transfer mechanisms than can cause the ignition of buildings: radiation from the flames, convection of hot gases and spotting, i.e. transport of hot particles and firebrands. In an on-going project FIRE PARADOX [1] these mechanisms are being studied. These studies include, for example, the prediction of fire conditions at targets and the modelling of ignition or damage to building materials. Predictions of radiative heat fluxes and temperatures at target are being analysed as well as the transportation of firebrands. Key parameters are the fire front parameters (such as fire front height, depth and width, fire front intensity (MW/unit area)), distance to target, wind speed and target properties (such as materials exposed, openings/ventilation, etc.).

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KW - buildings

KW - ignition

KW - heat transfer

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M3 - Chapter or book article

SN - 978-1-84564-141-2

T3 - WIT Transactions on Ecology and the Environment

SP - 237

EP - 243

BT - Modelling, Monitoring and Management of Forest Fires

A2 - de las Heras, J.

A2 - Brebbia, C.A.

A2 - Leone, V.

PB - WIT Press

ER -

Mikkola E. Forest Fire Impacts On Buildings. In de las Heras J, Brebbia CA, Leone V, editors, Modelling, Monitoring and Management of Forest Fires. WIT Press. 2008. p. 237-243. (WIT Transactions on Ecology and the Environment, Vol. 119). https://doi.org/10.2495/FIVA080241