>??j�OPQRS���>?TU�T�QR Evaluation of Tsunami Disaster Population Using Simplified Equation of
Tsunami Height
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Ken-ichi FUJITA1 and Harumi YASHIRO2 1 6ù�Ã�Ë*(³) Chiyoda Corporation 2 �´ �øÒy·1��°Ë*;@��� Department of Civil and Environmental Engineering, National Defense Academy.
Variance of tsunami disaster population in tsunami evaluation is presented. In evaluating the disaster population, probability function proposed by the author’s method is used. Variances of flood flow velocity of tsunami and walking velocity in evacuation are considered in the probability function. In evaluation of the tsunami disaster population, simplified tsunami hazard curve evaluated by using simplified equation of tsunami height proposed in previous study. For several tsunami reaching time, variations in the tsunami disaster population are shown each mesh. In the evaluation of the tsunami disaster population, area-mesh size, population and elevation data of area are used GIS. Keywords: Tsunami evacuation, Tsunami damaged population, Tsunami evacuation influence function,
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