hydrology assignments

Hydrology Assignments Nguyen Ha-Phong Génie Civil 2011

Table des matières Assignment 1 Rainfall statistical analysis ...............................................................................................2

Assignment 2 Catchment scale infiltration and runoff production .......................................................4

Assignment 3 Open channel flow ...........................................................................................................6


Assignment 1

Figure 1 : Cumulative distribution functions plots (P(H<h) vs h)

Figure 1

Figure 2 : Y-h plots

Figure 2


Tableau 1 : Maxima rainfall depths for each duration

Tableau 1

Figure 3 : Rainfall DDF curves

Figure 3

Tableau 2 : DDF coefficients

Tableau 2


Assignment 2

Figure 4 : Cumulative rainfall and infiltrated water

Figure 4

Figure 5 : Excess rainfall hyetograph

Figure 5


Figure 6 : Total runoff ans contribution of each period

Figure 6

Tableau 3 : Maxima rainfall depths for each rainfall event

Qmax, event 1(mm/h) Qmax, event 2 (mm/h) Qmax, event 3 (mm/h)

2.4995 2.3197 26.3433 Tableau 3


Assignment 3

Figure 7: fort he river

Figure 7

Figure 8: for the channel

Figure 8


Figure 9: Q vs h

Figure 9

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