Prediction Of Runoff And Establishment Of Flood
Control System In The Urban Area Of Tokyo
Author(s)
K.Sato, Y.Kaneko, K.Izumi, T.Nakayama
& M.Takezawa
Abstract
The objectives of this study are to formulate an equation that can
predict the runoff from a small river in an urban area with a
reasonable accuracy for engineering use, and to establish a flood
control system in the urban area of Tokyo based on the predictions of
flood runoff discharge by using the proposed equation. To achieve these
objectives, relevant data, such as rainfall, runoff, waterlevel of the
rivers at certain measuring stations, ratio of exposed earth surface,
number of buildings and houses, dimensions of rivers and channels,
geographical and geological characteristics of the land, extent of the
sewerage system, and others were extensively collected and analyzed.
A large amount of field observation was planned and carried
Keywords
Related Book
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