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jwkdesign (Civil/Environme)
6 Jun 07 9:47
Does anyone know how to augment the program to route 150% of the 100-yr design storm?
francesca (Civil/Environme)
6 Jun 07 10:16
Change your IDF to reflect the increased volume. You can interchange IDFs in different files.
RWF7437 (Civil/Environme)
6 Jun 07 12:56
What do you mean by " 150% of the 100-year design storm"? 150% of the peak flow, 150% of the runoff volume ? 150% of the rainfall ??
What method are you using to generate the hydrograph ? What duration ? If you're using the Rational Method, and the drainage area is small enough that this is appropriate, then Francesca's suggestion may work. But if you're using other methods you may find it easier to change the rainfall amount in Event Manager. 字串6
good luck
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