Technique for Waterways and Faults Urban Regions (Case Study: Singapore)

In this paper, with a design hyetograph of 3-month average rainfall strengths of Singapore, hydrologic design charts, particularly, design charts on overflow capacity (as a % of total runoff volume) of soak-away rain gardens are established for a range of potential hydrologic conditions by developing a mathematical model based on Richard’s equation using COMSOL Multiphysics, a finite element analysis and solver software package for different physics and engineering requests. These easy to use look-up hydrologic design diagrams will be of countless helpfulness for local managers in the design of soak-away rain gardens

Keywords:

Hyetograph , Singapore , Rainfall , COMSOL