(Die Seite wurde neu angelegt: „:'''V<sub>erf</sub> = L x b x h x s<sub>RR</sub> = (∑Q<sub>zu</sub> - ∑Q<sub>s</sub>) x D x 60 (3.)''' {| |- | V<sub>erf</sub> || = required storage v…“)
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Aktuelle Version vom 9. November 2018, 13:08 Uhr
Verf = L x b x h x sRR = (∑Qzu - ∑Qs) x D x 60 (3.)
Verf
= required storage volume in m³
D
= Rain duration in min
Infiltration:
If only formulas 1. and 2.a are used for formula 3 to calculate L, then this will result in a significant trench length and volume.