A Fire-Spreading Model with Random Points Associated with Random Break-Out Time

DOI

Bibliographic Information

Other Title
  • 出火の地点と時刻がランダムな多発火災の延焼モデル
  • A Stochastic Approach Based on the Spatial Poisson Distribution
  • 空間ポアソン分布に基づく確率論的アプローチ

Abstract

As it is well known, post-earthquake fires cause significant harm to urban area and human populations. In this paper, a fire-spreading model in urban area with random points associated with random break-out time is constructed. The main objective of the study is to calculate a burn down rate of urban area after big earthquake. Fire-spreading areas are assumed to be circular disks or egg shaped disks. The latter is to model spreading speed depending on wind. In summary, the burn down rate is expressed as an exponential function of the average area of existing fires.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390282680499716864
  • NII Article ID
    130006947584
  • DOI
    10.11361/cpij1.42.0.84.0
  • ISSN
    1348284X
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

Report a problem

Back to top