2006.4-2007.3 Yearbook of NILIM
Research Summary


Water Quality Control Department

Reference Number Y060201
Title Optimization of Planning and Designing Method for Urban Drainage System
Start-End Date 2004.4-2007.3
Division Wastewater System Division
Author Head, Kazuya FUJIU
Senior Researcher, Toshiaki YOSHIDA
Researcher, Norihide TAMOTO
Summary In order to clarify the optimum rules for drainage control during floods, this research was conducted by performing a simulation hypothesizing a simple drainage basin. According to the results of the simulation, the authors evaluated flooding damage from both viewpoint of inside water inundation and river water flooding.