崩土の到達距離予測

書誌事項

タイトル別名
  • A Prediction of the Runout Distance of a Debris
  • ホウド ノ トウタツ キョリ ヨソク

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抄録

An analysis of the landslide data shows that there exists a linear relationship between the “runout height/runout distance” and the “tangent of slope in the source area”, which is independent of geology, volume and causes. This relationship can be expressed as<BR>H/L=0.73tanθ-0.07 (1)<BR>where, H: runout height of a debris, L: runout distance, θ: slope angle of a source area (between hor izontal line and line connecting crown with toe of surface of rupture).<BR>An application of this provides an estimation of the runout distance of a debris in advance.

収録刊行物

  • 地すべり

    地すべり 24 (2), 10-16_1, 1987

    公益社団法人 日本地すべり学会

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