25. 木造密集市街地の防火に関する整備目標と性能評価の方法 : 東京都における検討事例の紹介(IV. 一般論文その2,第IVセッション,第8回(平成10年度)地域安全学会研究発表会)

概要

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This paper relates improvement level and a evaluation method of fire safety in a area where wooden houses located densely discussed in the Improvement Program of Tokyo Metropolitan Government. In order to secure the basic safety level of urban fire problem as early as possible, effect of random or linear concentrated improvement by fireproof buildings (fire deterrence belt) is comparatively investigated. In a stage that a few fireproof buildings are located in urban area, linear concentrated improvement by fireproof buildings is relatively more effective than random improvement. Further, affordable scale and fireproof building ratio of linear concentrated improvement area is discussed and proposed using fire spread theory such as percolation model, fire spread probability from urban/housing planning point of view.
地域安全学会の論文