Hidrologi Debit Hujan
7
TAHUN STASIUN POS HUJAN A B C Ra (Xi) 1973 124 68 98 4395.71 1974 86 137 171 5409.371 1975 170 86 132 5837.935 1976 115 142 119 6135.79 1977 121 90 84 4901.323 1978 131 145 59 6535.274 1979 86 133 117 5292.306 1980 109 39 126 3333.484 1981 77 87 181 3922.79 1982 187 190 191 8913.21 1983 115 113 107 5378.887 ∑ 60056.08 LUAS PENGARUH 21 26 15 62
-
Upload
luthfi-auliya-rabbani -
Category
Documents
-
view
18 -
download
0
description
ini nih contoh perhitungan debit hujan, ya walaupun belum selesai, semoga ini membantu yaaa
Transcript of Hidrologi Debit Hujan
TAHUNSTASIUN POS HUJAN
A B C Ra (Xi)1973 124 68 98 4395.711974 86 137 171 5409.3711975 170 86 132 5837.9351976 115 142 119 6135.791977 121 90 84 4901.3231978 131 145 59 6535.2741979 86 133 117 5292.3061980 109 39 126 3333.4841981 77 87 181 3922.791982 187 190 191 8913.211983 115 113 107 5378.887
∑ 60056.08
LUAS PENGARUH 21 26 15 62
N = 11 XA RETURN PERIODE Yt (Reduced Variate)5459.643695015 2 0.3665
5 1.499910 2.250220 2.960625 3.198550 3.901970 4.1812
100 4.6001
Yn 0.4952 (Tabel Hal. 39-40)Sn 0.9676 (Tabel Hal. 39-40)
Sx 6972057.15
Periode Ulang(tahun) Xt2 -1007452.867025 6894676.70945
10 12125811.1908520 17078760.5918825 18737412.9884250 23641557.9893870 25588714.11089
100 28509448.29315
Tahun Xi Xi-Xa (Xi-Xa)^21973 4395.71 -1063.934 1131955.59381974 5409.371 -50.27273 2527.34710741975 5837.935 378.2918 143104.677521976 6135.79 676.1466 457174.261971977 4901.323 -558.3211 311722.466751978 6535.274 1075.63 1156980.96941979 5292.306 -167.3372 28001.7530291980 3333.484 -2126.16 4520555.59741981 3922.79 -1536.853 2361918.28841982 8913.21 3453.566 11927117.9951983 5378.887 -80.7566 6521.6281594
22047580.578
Tahun Log Xi Log Xi - Log Xa (Z) Z^2 Z^3 Si 0.11517378791973 3.643029 -0.0941352999489 0.008861 -0.000834 Cs -4.755792E-061974 3.733147 -0.0040175350611 1.614E-05 -6.48E-081975 3.766259 0.0290949903235 0.000847 2.463E-051976 3.787871 0.0507062092314 0.002571 0.000131977 3.690313 -0.0468510143311 0.002195 -0.0001031978 3.815264 0.0780995126459 0.0061 0.0004761979 3.723645 -0.0135193167691 0.000183 -2.47E-061980 3.522898 -0.2142659427479 0.04591 -0.0098371981 3.593595 -0.1435692056482 0.020612 -0.0029591982 3.950034 0.2128698222522 0.045314 0.0096461983 3.730692 -0.0064718723793 4.189E-05 -2.71E-07
-0.1520596524327 0.13265 -0.003459
RETURN PERIODE (G) Gn Log X X = 10^LogX2 8.085E-07 2.038003 109.14481025 0.842 2.134979 136.4518077
10 1.281999 2.185656 153.340094820 1.593999 2.22159 166.567355525 1.749998 2.239557 173.602885550 2.053997 2.27457 188.178352370 2.1332 2.283692 192.172713
100 2.325996 2.305897 202.2538565
R1 8913.209677R2 6535.274194Ra 5459.643695
T1 12 → 1.43 (DARI TABEL HAL. 44)T2 6 → 0.81 (DARI TABEL HAL. 44)
Sx 1871.509997
INTERPOLASI Periode Tahunan RTT µ 2 5047.91149571257
74 3.13 5 6657.4100929843870 3.07 10 7817.7462910175576 3.16 20 8996.797589019
25 9389.8146883528150 10606.296186290870 11205.1793852757
100 11878.9229841336
µ1
µ2
