Rainfall data for the design of sewer detention basins

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LIN 1mum mum G s1n 2.0 m flow 10 l s · red vo mes red Each to of cor responds value storms Each (x) corresponds orical storm X X X X X X X X L x X srn END ® = & = 0 -E-- = umes = Histprical storm m to Ul ......), 2 2 3 4 5 0
5 LINK G 1 1mum basin 2.0 m outf ow 20 lis· point (x) corresponds point ( x) corresponds to the average value to one historical storm of historical storms I I X X X X X """'---- EGEND srn umes I I X - m . ' ® = b = 0 = r"'!l'"\l""i""!I'"\C"' ,....,,.....11'"'\riiii'"'\A""''I If"\ N U1 ~= 5 1
Page 1 and 2:
CHALMERS TEKNISKA HOGSKOLA GEOHYDRO
Page 4 and 5:
PREFACE This report includes the re
Page 6 and 7:
i i i SUMMARY This report describes
Page 8 and 9: 1 1 INTRODUCTION Detention basins i
Page 10 and 11: 3 form of a constant rainfall inten
Page 12 and 13: 2 REALIZATION OF IGN OF I BASINS 5
Page 14 and 15: 7 The method used for screening of
Page 16 and 17: 9 is just the constant rainfall int
Page 18 and 19: where t = time T = total duration c
Page 20 and 21: 13 in which the definition of the s
Page 22 and 23: 15 Infiltration f ---, I ~ ....J Di
Page 24 and 25: 17 the pipe Figure 2.8 The outlet f
Page 26 and 27: 2 5 As catchments for tests of the
Page 28 and 29: 21 One detention basin is located a
Page 30 and 31: 23 Table 2.6 Detention basin data.
Page 32 and 33: 25 ign Using ign Storms The differe
Page 34 and 35: where 27 M = volume of the basin (m
Page 36 and 37: 29 Table 2.9 Values of constants fo
Page 38 and 39: 31 000 GJ E :J 0 > 2 000 ~ w
Page 40 and 41: 3.2 The complete results of design
Page 42 and 43: 35 mary of the result as mean value
Page 44 and 45: 37 Table 3 4 Deviations in percent
Page 46 and 47: The overestimations for Sifal storm
Page 48 and 49: 41 LEGEND 30 XX Results reported by
Page 50 and 51: 43 * * * The Chicago design storm o
Page 52 and 53: 45 After calculation of the basin v
Page 54 and 55: BERGSJO xtmum basin depth 2.0 m f[o
Page 56 and 57: ERGSJO axtmum stn 2.0 m flow 30 l/s
Page 60 and 61: s LINKOP G 1mum s1n 2.0 m outflow 3
Page 62 and 63: LINKOP G 2 x1mum basin depth 2. 0 m
Page 64 and 65: LIN G 2 X m s1n 2.0 m s1n volumes m
Page 66 and 67: mes RG x1mum mum Each point (x) cor
Page 68 and 69: volumes m 1mum s1n 3.5 m 2 flow 30
Page 70 and 71: es LINK x1mum 1 sn 3.5 m flow 10l/s
Page 72 and 73: LINK G 1mum s1n 3.5 m vo mes mum po
Page 74 and 75: LINK G 2 ax1mum s1n 3. 5 m outflow
Page 76 and 77: 2 vo Ll K 1mum (x) corresponds to t
Page 78 and 79: 71 Marsalek J., 1978: rch on the De
Page 80 and 81: 73 nr 22 nr 23 nr 24 nr 25 nr 26 nr
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Rainfall data for the design of sewer detention basins

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