water pass
TRANSCRIPT
Laboratorium Ilmu Ukur Tanah
LABORATORIUM ILMU UKUR TANAH
JURUSAN SIPIL
FAKULTAS TEKNIK
UNIVERSITAS HASANUDDIN
PENGUKURAN MENYIPAT DATAR / WATERPASS
SURVEYOR CUACA : CERAH DAERAH : KAMPUS UNHAS
TYPE ALAT/NO.: HALAMAN : 1 LOKASI : DEPAN POLITEKNIK
TANGGAL : 27 JUNI 2011 JENIS POLIGON : TERBUKA
NO. TITIK TINGGI PEMBACAAN MISTAR
KET
AR
AH
BELAKANG MUKA / DETAIL
TENGAHATAS
TENGAHATAS
BAWAH BAWAH
1 2 3 4 5 6 7 8 9 10 11 12
Bm 22652415
30 30 02115
P0 1300
P1 855930
15 15 188780
a 12251230
1.35 1 941220
b 15201530
2.16 2 941510
c 19751988
2.65 2.6 941962
d 15951610
3.07 3 941580
1 13851400
3.22 3 2741370
2 14721505
6.9 6.6 2741439
3 12501290
8.2 8 2741210
4 12881332
9.14 8.8 2741244
5 18851935
9.65 10 2741835
6 13201370
10.14 10 2741270
Sketsa : DIPERIKSA :
: KELOMPOK IV
JARAK (m)
BEDA TINGGI
(m)
JARAK OPTIS
(m)
TINGGI TITIK
(m)
ST
AS
IUN
P
AT
OK
PE
SA
WA
T
(mm
)
Laboratorium Ilmu Ukur Tanah
LABORATORIUM ILMU UKUR TANAH
JURUSAN SIPIL
FAKULTAS TEKNIK
UNIVERSITAS HASANUDDIN
PENGUKURAN MENYIPAT DATAR / WATERPASS
SURVEYOR CUACA : CERAH DAERAH : KAMPUS UNHAS
TYPE ALAT/NO.: HALAMAN : 2 LOKASI : DEPAN POLITEKNIK
TANGGAL : 27 JUNI 2011 JENIS POLIGON : TERBUKA
NO. TITIK TINGGI PEMBACAAN MISTAR
KET
AR
AH
BELAKANG MUKA / DETAIL
TENGAHATAS
TENGAHATAS
BAWAH BAWAH
1 2 3 4 5 6 7 8 9 10 11 12
P0 17451820
15 15 01670
P1 1300
P2 865940
15 15 183790
a 11981205
1.5 1.4 91.51191
b 15151525
2.4 2 91.51505
c 18851900
2.95 3 91.51870
d 15051525
3.4 4 91.51485
1 14351450
3.2 3 271.51420
2 15351565
6.3 6 271.51505
3 12951335
7.8 8 271.51255
4 14061450
8.8 8.8 271.51362
5 19401990
9.5 10 271.51890
6 13651415
9.9 10 271.51315
: KELOMPOK II
JARAK (m)
BEDA TINGGI
(m)
JARAK OPTIS
(m)
TINGGI TITIK
(m)
ST
AS
IUN
P
AT
OK
PE
SA
WA
T
(mm
)
LABORATORIUM ILMU UKUR TANAH
JURUSAN SIPIL
FAKULTAS TEKNIK
UNIVERSITAS HASANUDDIN
PENGUKURAN MENYIPAT DATAR / WATERPASS
SURVEYOR CUACA : CERAH DAERAH : KAMPUS UNHAS
TYPE ALAT/NO.: HALAMAN : 3 LOKASI : DEPAN POLITEKNIK
TANGGAL : 27 JUNI 2011 JENIS POLIGON : TERBUKA
NO. TITIK TINGGI PEMBACAAN MISTAR
KET
AR
AH BELAKANG MUKA / DETAIL
TENGAHATAS
TENGAHATAS
BAWAH BAWAH
1 2 3 4 5 6 7 8 9 10 11 12
P1 17651840
15 15 01690
P2 1330
P3 875950
15 15 186800
a 12051210
1.56 1 931200
b 14081418
2.2 2 931398
c 18251840
2.7 3 931810
d 19381955
3.3 3.4 931921
1 14651480
3.3 3 2731450
2 15551585
6.6 6 2731525
3 14701510
8 8 2731430
4 14451490
9.2 9 2731400
5 19902040
9.6 10 2731940
6 15101560
10.3 10 2731460
Sketsa : DIPERIKSA :
: KELOMPOK II
JARAK (m)
BEDA TINGGI
(m)
JARAK OPTIS
(m)
TINGGI TITIK
(m)
ST
AS
IUN
P
AT
OK
PE
SA
WA
T
(mm
)
LABORATORIUM ILMU UKUR TANAH
JURUSAN SIPIL
FAKULTAS TEKNIK
UNIVERSITAS HASANUDDIN
PENGUKURAN MENYIPAT DATAR / WATERPASS
SURVEYOR CUACA : CERAH DAERAH : KAMPUS UNHAS
TYPE ALAT/NO.: HALAMAN : 4 LOKASI : DEPAN POLITEKNIK
TANGGAL : 27 JUNI 2011 JENIS POLIGON : TERBUKA
NO. TITIK TINGGI PEMBACAAN MISTAR
KET
AR
AH BELAKANG MUKA / DETAIL
TENGAHATAS
TENGAHATAS
BAWAH BAWAH
1 2 3 4 5 6 7 8 9 10 11 12
P2 17751850
15 15 01700
P3 1320
P4 865940
15 15 185790
a 13231330
1.4 1.4 92.51316
b 14251435
2.2 2 92.51415
c 18381850
2.6 2.4 92.51826
d 14201435
3.1 3 92.51405
1 14551470
3.1 3 272.51440
2 16401675
6.6 7 272.51605
3 16301670
8.2 8 272.51590
4 16551700
9.3 9 272.51610
5 21902240
9.8 10 272.52140
6 16501700
10.4 10 272.51600
Sketsa : DIPERIKSA :
: KELOMPOK II
JARAK (m)
BEDA TINGGI
(m)
JARAK OPTIS
(m)
TINGGI TITIK
(m)
ST
AS
IUN
P
AT
OK
PE
SA
WA
T
(mm
)
LABORATORIUM ILMU UKUR TANAH
JURUSAN SIPIL
FAKULTAS TEKNIK
UNIVERSITAS HASANUDDIN
PENGUKURAN MENYIPAT DATAR / WATERPASS
SURVEYOR CUACA : CERAH DAERAH : KAMPUS UNHAS
TYPE ALAT/NO.: HALAMAN : 5 LOKASI : DEPAN POLITEKNIK
TANGGAL : 27 JUNI 2011 JENIS POLIGON : TERBUKA
NO. TITIK TINGGI PEMBACAAN MISTAR
KET
AR
AH BELAKANG MUKA / DETAIL
TENGAHATAS
TENGAHATAS
BAWAH BAWAH
1 2 3 4 5 6 7 8 9 10 11 12
P4 P3 1310 17651840
15 15 01690
a 12501260
1.73 2 91.51240
b 14501460
2.4 2 91.51440
c 18251840
3 3 91.51810
d 14601478
3.4 3.6 91.51442
1 14401455
3 3 271.51425
2 15601595
6.65 7 271.51525
3 15001540
7.9 8 271.51460
4 16501695
9.2 9 271.51605
5 22072255
9.75 9.6 271.52159
6 16201670
10.2 10 271.51570
Sketsa : DIPERIKSA :
: KELOMPOK II
JARAK (m)
BEDA TINGGI
(m)
JARAK OPTIS
(m)
TINGGI TITIK
(m)
ST
AS
IUN
P
AT
OK
PE
SA
WA
T
(mm
)
LABORATORIUM ILMU UKUR TANAH
KELOMPOK XXXVI
REKAPITULASI KEMIRINGAN DETAIL
Patok Kemiringan Patok Kemiringan Patok Kemiringan Patok Kemiringan
detail (%) detail (%) detail (%) detail (%)
c c c c
1.80 0.70 -0.50 1.90
b b b b
1.30 0.50 -0.10 2.50
a a a a
-0.50 -0.70 -0.50 5.10
P0 P1 P2 P3
-0.30 0.30 0.70 -1.90
1 1 1 1
1.10 -0.50 -0.30 -0.30
2 2 2 2
0.90 -0.90 -0.90 1.70
3 3 3 3
Patok Kemiringan Patok Kemiringan Patok Kemiringan
detail (%) detail (%) detail (%)
c c c
-2.10 1.10 2.10
b b b
2.10 0.10 3.50
a a a
1.30 2.70 1.70
P4 P5 P6
2.10 0.70 2.50
1 1 1
1.50 1.90 2.10
2 2 2
3.50 -0.10 2.50
3 3 3
LABORATORIUM ILMU UKUR TANAH
KELOMPOK XXXVI
REKAPITULASI TINGGI DETAIL REKAPITULASI BEDA TINGGI DETAIL
Patok Tinggi Detail Patok Beda tinggi
detail (m) detail (m)
P0 a -0.025
a 11.265 b 0.040
b 11.330 c 0.130
c 11.420 P0
1 11.305 1 0.015
2 11.250 2 -0.040
3 11.205 3 -0.085
P1 a -0.035
a 10.723 b -0.010
b 10.748 c 0.025
c 10.783 P1
1 10.743 1 -0.015
2 10.768 2 0.010
3 10.813 3 0.055
P2 a -0.025
a 10.222 b -0.030
b 10.217 c -0.055
c 10.192 P2
1 10.212 1 -0.035
2 10.227 2 -0.020
3 10.272 3 0.025
P3 a 0.255
a 9.545 b 0.380
b 9.670 c 0.475
c 9.765 P3
1 9.385 1 0.095
2 9.400 2 0.110
3 9.315 3 0.025
P4 a 0.065
a 9.813 b 0.170
b 9.918 c 0.065
c 9.813 P4
1 9.643 1 -0.105
2 9.568 2 -0.180
3 9.393 3 -0.355
P5 a 0.135
a 10.512 b 0.140
b 10.517 c 0.195
c 10.572 P5
1 10.342 1 -0.035
2 10.247 2 -0.130
3 10.252 3 -0.125
P6 a 0.085
a 10.865 b 0.260
b 11.040 c 0.365
c 11.145 P6
1 10.655 1 -0.125
2 10.550 2 -0.230
3 10.425 3 -0.355
LABORATORIUM ILMU UKUR TANAH
KELOMPOK XXXVI
2.10 REKAP PERHITUNGAN
REKAPITULASI JARAK OPTIS DETAIL REKAPITULASI JARAK OPTIS PATOK UTAMA
Patok Jarak Optis Patok Jarak optis
detail (m) Utama (m)
P0 P0 - P1 30
a 5 P1 - P2 30
b 10 P2 - P3 30
c 15 P3 - P4 30
1 5 P4 - P5 30
2 10 P5 - P6 30
3 15
REKAPITULASI TINGGI PATOK UTAMA
P1
a 5 Patok Tinggi Patok
b 10 Utama (m)
c 15 P0 11.29
1 5 P1 10.7583
2 10 P2 10.25
3 15 P3 9.29P4 9.75
P2 P5 10.377a 5 P6 10.78b 10c 15 REKAPITULASI KEMIRINGAN PATOK UTAMA1 52 10 Patok Jarak optis3 15 Utama (m)
P0 - P1 1.772P3 P1 - P2 1.706
a 5 P2 - P3 3.189b 10 P3 - P4 -1.528c 15 P4 - P5 -2.0941 5 P5 - P6 -1.3442 103 15
P4a 5b 10c 151 52 103 15
P5a 5b 10c 151 52 103 15
P6a 5b 10c 151 52 103 15
LABORATORIUM UKUR TANAH
document.xls
1.2. Perhitungan Profil Memanjang1.2.1. Perhitungan Jarak Optis Patok Utama
D = (Ba - Bb) x 100
Dimana:D = Jarak optis antara patok (mm)Ba = Benang atas (mm)Bb = Benang bawah (mm)
a. Perhitungan Jarak Optis Pergi (D pergi): = ( 930 - 780 ) x 100 = 15000 mm = 15: = ( 940 - 790 ) x 100 = 15000 mm = 15: = ( 950 - 800 ) x 100 = 15000 mm = 15: = ( 940 - 790 ) x 100 = 15000 mm = 15
ΣD = 60
b. Perhitungan Jarak Optis Pulang (D pulang): = ( 1840 - 1690 ) x 100 = 15000 mm = 15: = ( 1850 - 1700 ) x 100 = 15000 mm = 15: = ( 1840 - 1690 ) x 100 = 15000 mm = 15: = ( 1820 - 1670 ) x 100 = 15000 mm = 15
ΣD = 60
c. Perhitungan Jarak Optis Rata-Rata Patok Utama
D rata-rata= 1/2 . (Dpergi + Dpulang)
Dimana:D = Jarak optis rata-rata antara patok (mm)
= Jarak optis antara patok pada pengukuran pergi (mm)
= Jarak optis antara patok pada pengukuran pulang (mm)
= 1/2 ( 15000 + 15000 ) = 15000 = 15.0 m= 1/2 ( 15000 + 15000 ) = 15000 = 15.0 m= 1/2 ( 15000 + 15000 ) = 15000 = 15.0 m= 1/2 ( 15000 + 15000 ) = 15000 = 15.0 m
ΣD = 60.0 m
1.2.2. Perhitungan Beda Tinggi Patok Utamaa. Perhitungan Beda Tinggi Pergi (ΔH Pergi)
Tp - Bt muka
Dimana: = Beda tinggi antara patok utama (mm)Tp = Tinggi pesawat (mm)Btm = Pembacaan benang tengah patok muka (mm)
: = 1300 - 855 = 445 mm = 0.445 m: = 1300 - 865 = 435 mm = 0.435 m: = 1330 - 875 = 455 mm = 0.455 m: = 1320 - 865 = 455 mm = 0.455 m
= 1790 mm = 1.790 m
P0 - P1 D1P1 - P2 D2P2 - P3 D3P3 - P4 D4
P4 - P3 D4P3 - P2 D3P2 - P1 D2P1 - P0 D1
Dpergi
Dpulang
D1D2D3D4
ΔH pergi =
ΔH pergi
P0 - P1 ΔH1P1 - P2 ΔH2P2 - P3 ΔH3P3 - P4 ΔH4
ΔH
LABORATORIUM UKUR TANAH
document.xls
b. Perhitungan Beda Tinggi Pulang (ΔH Pulang)
Tp - Btb
Dimana: = Beda tinggi antara patok utama (mm)Tp = Tinggi pesawat (mm)Btb = Pembacaan benang tengah patok belakang (mm)
: = 1310 - 1765 = -455.0 mm = -0.455 m: = 1320 - 1775 = -455.0 mm = -0.455 m: = 1330 - 1765 = -435.0 mm = -0.435 m: = 1300 - 1745 = -445.0 mm = -0.445 m
= -1790.0 mm = -1.790 m
c. Perhitungan Beda Tinggi Rata-Rata Patok Utama
Dimana: = Beda tinggi rata-rata antara patok utama (mm)
= Beda tinggi antara patok utama pengukuran pergi (mm)
= Beda tinggi antara patok utama pengukuran pulang (mm)
= 1/2 x ( 445 - -445.0 ) = 445.00 mm = 0.4450 m= 1/2 x ( 435 - -435.0 ) = 435.00 mm = 0.4350 m= 1/2 x ( 455 - -455.0 ) = 455.00 mm = 0.4550 m= 1/2 x ( 455 - -455.0 ) = 455.00 mm = 0.4550 m
= 1790.0 mm = 1.7900 m
1.2.3. Perhitungan Koreksia. Kesalahan (K)
Dimana:K = Kesalahan (mm)
= Jumlah beda tinggi antara patok utama pengukuran pergi (mm)
= Jumlah beda tinggi antara patok utama pengukuran pulang (mm)
K = 1790.0 + -1790.0 = 0.00 mm = 0 m
b. Toleransi Kesalahan (T)
Dimana:T = Toleransi kesalahan (mm)D = Jarak optis rata-rata antara Po - Pn (Km)D = 60 m = 0.0600 Km
T = 10 0.0600 = 2.449489743 mm = 0.0024 m
c. Koreksi per patok (Kr)
Koreksi total = - ( kesalahan )
ΔH pulang =
ΔH pulang
P4 - P3 ΔH4P3 - P2 ΔH3P2 - P1 ΔH2P1 - P0 ΔH1
ΔH
ΔH = 1/2 . (ΔHpergi - ΔHpulang)
ΔH
ΔHpergi
ΔHpulang
ΔH1ΔH2ΔH3ΔH4
ΔH
K = ΣΔHpergi + ΣΔHpulang
ΣΔHpergi
ΣΔHpulang
T=10√ D
√
LABORATORIUM UKUR TANAH
document.xls
Kr = x Koreksi total
Dimana:D = Jarak optis rata-rata antara patok ( mm )ΣD = Jarak optis rata-rata antara Po - Pn
P0 - P1 Kr =30000
x 0.0 = 0.000 mm = 0.000 m90000
P1 - P2 Kr =30000
x 0.0 = 0.000 mm = 0.000 m90000
P2 - P3 Kr =15000
x 0.0 = 0.000 mm = 0.000 m90000
P3 - P4 Kr =15000
x 0.0 = 0.000 mm = 0.000 m90000
1.2.4. Perhitungan Tinggi Patok Utama
Pengukuran maju : = ΔH +
Pengukuran mundur : = ΔH -
Dimana: = Tinggi titik pada patok n (m)
= Tinggi titik patok sebelum ke-n (m)ΔH = Beda tinggi rata-rata antara patok n-1 dan patok n (m)
= Koreksi per-patok, antar patok n-1 dan patok n (m)
Peil P0 = 12.000
P4 = 13.335 + 0.4550 + 0.000 = 13.79 mP3 = 12.880 + 0.4550 + 0.000 = 13.34 mP2 = 12.445 + 0.4350 + 0.000 = 12.88 mP1 = 12.000 + 0.4450 + 0.000 = 12.445 m
1.5. Perhitungan Persentase Kemiringan Profil Memanjang
Rumus: Q= x 100 %D
Dimana:Q = Prosentase kemiringan profil memanjang (%)
= Tinggi titik pada patok n (m)
= Tinggi titik pada patok sebelum patok n (m)D = Jarak optis rata-rata antara patok n-1 dan patok n (m)
P0 - P1 : Q=12.000 - 12.445
x 100 % = -2.966667 %15
P1 - P2 : Q=12.445 - 12.880
x 100 % = -2.9 %15
P2 - P3 : Q=12.880 - 13.335
x 100 % = -1.516667 %30
P3 - P4 : Q=13.335 - 13.790 x
100 % = -1.516667 %30
Pn Pn-1 + K Per-patok
Pn-1 Pn - K Per-patok
Pn
Pn-1
K Per-patok
Pn-1 - Pn
Pn
Pn-1
D
D
LABORATORIUM UKUR TANAH
document.xls
mmmmm
mmmmm
LABORATORIUM UKUR TANAH
document.xls
1.3. Perhitungan Profil Melintang1.3.1. Perhitungan Jarak Optis Detail
(Ba - Bb) x 100
Dimana:Ba = Benang atas (mm)Bb = Benang bawah (mm)
Untuk Patok P0a = ( 1230 - 1220 ) x 100 = 1000 mm = 1 mb = ( 1530 - 1510 ) x 100 = 2000 mm = 2 mc = ( 1988 - 1962 ) x 100 = 2600 mm = 2.6 md = ( 1610 - 1580 ) x 100 = 3000 mm = 3 m1 = ( 1400 - 1370 ) x 100 = 3000 mm = 3 m2 = ( 1505 - 1439 ) x 100 = 6600 mm = 6.6 m3 = ( 1290 - 1210 ) x 100 = 8000 mm = 8 m4 = ( 1332 - 1244 ) x 100 = 8800 mm = 8.8 m5 = ( 1935 - 1835 ) x 100 = 10000 mm = 10 m6 = ( 1370 - 1270 ) x 100 = 10000 mm = 10 m
Untuk Patok P1a = ( 1205 - 1191 ) x 100 = 1400 mm = 1.4 mb = ( 1525 - 1505 ) x 100 = 2000 mm = 2 mc = ( 1900 - 1870 ) x 100 = 3000 mm = 3 md = ( 1525 - 1485 ) x 100 = 4000 mm = 4 m1 = ( 1450 - 1420 ) x 100 = 3000 mm = 3 m2 = ( 1565 - 1505 ) x 100 = 6000 mm = 6 m3 = ( 1335 - 1255 ) x 100 = 8000 mm = 8 m4 = ( 1450 - 1362 ) x 100 = 8800 mm = 8.8 m5 = ( 1990 - 1890 ) x 100 = 10000 mm = 10 m6 = ( 1415 - 1315 ) x 100 = 10000 mm = 10 m
Untuk Patok P2a = ( 1210 - 1200 ) x 100 = 1000 mm = 1 mb = ( 1418 - 1398 ) x 100 = 2000 mm = 2 mc = ( 1840 - 1810 ) x 100 = 3000 mm = 3 md = ( 1955 - 1921 ) x 100 = 3400 mm = 3.4 m1 = ( 1480 - 1450 ) x 100 = 3000 mm = 3 m2 = ( 1585 - 1525 ) x 100 = 6000 mm = 6 m3 = ( 1510 - 1430 ) x 100 = 8000 mm = 8 m4 = ( 1490 - 1400 ) x 100 = 9000 mm = 9 m5 = ( 2040 - 1940 ) x 100 = 10000 mm = 10 m6 = ( 1560 - 1460 ) x 100 = 10000 mm = 10 m
Ddet =
Ddet = Jarak optis antara patok dengan detail (mm)
LABORATORIUM UKUR TANAH
document.xls
Untuk Patok P3a = ( 1330 - 1316 ) x 100 = 1400 mm = 1.4 mb = ( 1435 - 1415 ) x 100 = 2000 mm = 2 mc = ( 1850 - 1826 ) x 100 = 2400 mm = 2.4 md = ( 1435 - 1405 ) x 100 = 3000 mm = 3 m1 = ( 1470 - 1440 ) x 100 = 3000 mm = 3 m2 = ( 1675 - 1605 ) x 100 = 7000 mm = 7 m3 = ( 1670 - 1590 ) x 100 = 8000 mm = 8 m4 = ( 1700 - 1610 ) x 100 = 9000 mm = 9 m5 = ( 2240 - 2140 ) x 100 = 10000 mm = 10 m6 = ( 1700 - 1600 ) x 100 = 10000 mm = 10 m
Untuk Patok P4a = ( 1260 - 1240 ) x 100 = 2000 mm = 2 mb = ( 1460 - 1440 ) x 100 = 2000 mm = 2 mc = ( 1840 - 1810 ) x 100 = 3000 mm = 3 md = ( 1478 - 1442 ) x 100 = 3600 mm = 3.6 m1 = ( 1455 - 1425 ) x 100 = 3000 mm = 3 m2 = ( 1595 - 1525 ) x 100 = 7000 mm = 7 m3 = ( 1540 - 1460 ) x 100 = 8000 mm = 8 m4 = ( 1695 - 1605 ) x 100 = 9000 mm = 9 m5 = ( 2255 - 2159 ) x 100 = 9600 mm = 9.6 m6 = ( 1670 - 1570 ) x 100 = 10000 mm = 10 m
1.3.2. Perhitungan Beda Tinggi Detail
= Beda tinggi detail (mm)Tp = Tinggi pesawat (mm)Btd = Benang tengah detail (mm)
Detail
P0 a = 1300 - 1225.0 = 75.0 mm = 0.075 mb = 1300 - 1520.0 = -220 mm = -0.220 mc = 1300 - 1975.0 = -675 mm = -0.675 md = 1300 - 1595.0 = -295 mm = -0.295 m1 = 1300 - 1385.0 = -85.0 mm = -0.085 m2 = 1300 - 1472.0 = -172 mm = -0.172 m3 = 1300 - 1250.0 = 50 mm = 0.05 m4 = 1300 - 1288.0 = 12.0 mm = 0.012 m5 = 1300 - 1885.0 = -585 mm = -0.585 m6 = 1300 - 1320.0 = -20 mm = -0.02 m
Detail
P1 a = 1300 - 1198.0 = 102.0 mm = 0.102 mb = 1300 - 1515.0 = -215 mm = -0.215 mc = 1300 - 1885.0 = -585 mm = -0.585 md = 1300 - 1505.0 = -205 mm = -0.205 m1 = 1300 - 1435.0 = -135.0 mm = -0.135 m2 = 1300 - 1535.0 = -235 mm = -0.235 m3 = 1300 - 1295.0 = 5 mm = 0.005 m4 = 1300 - 1406.0 = -106.0 mm = -0.106 m5 = 1300 - 1940.0 = -640 mm = -0.640 m6 = 1300 - 1365.0 = -65 mm = -0.065 m
ΔHdet = Tp - Btd
ΔHdet
LABORATORIUM UKUR TANAH
document.xls
Detail
P2 a = 1330 - 1205.0 = 125.0 mm = 0.125 mb = 1330 - 1408.0 = -78 mm = -0.078 mc = 1330 - 1825.0 = -495 mm = -0.495 md = 1330 - 1938.0 = -608 mm = -0.608 m1 = 1330 - 1465.0 = -135.0 mm = -0.135 m2 = 1330 - 1555.0 = -225 mm = -0.225 m3 = 1330 - 1470.0 = -140 mm = -0.14 m4 = 1330 - 1445.0 = -115.0 mm = -0.115 m5 = 1330 - 1990.0 = -660 mm = -0.660 m6 = 1330 - 1510.0 = -180 mm = -0.18 m
Detail
P3 a = 1320 - 1323.0 = -3.0 mm = -0.003 mb = 1320 - 1425.0 = -105 mm = -0.105 mc = 1320 - 1838.0 = -518 mm = -0.518 md = 1320 - 1420.0 = -100 mm = -0.100 m1 = 1320 - 1455.0 = -135.0 mm = -0.135 m2 = 1320 - 1640.0 = -320 mm = -0.320 m3 = 1320 - 1630.0 = -310 mm = -0.31 m4 = 1320 - 1655.0 = -335.0 mm = -0.335 m5 = 1320 - 2190.0 = -870 mm = -0.870 m6 = 1320 - 1650.0 = -330 mm = -0.33 m
DetailP4 a = 1310 - 1250.0 = 60.0 mm = 0.06 m
b = 1310 - 1450.0 = -140 mm = -0.140 mc = 1310 - 1825.0 = -515 mm = -0.515 md = 1310 - 1460.0 = -150 mm = -0.150 m1 = 1310 - 1440.0 = -130.0 mm = -0.13 m2 = 1310 - 1560.0 = -250 mm = -0.250 m3 = 1310 - 1500.0 = -190 mm = -0.19 m4 = 1310 - 1650.0 = -340.0 mm = -0.34 m5 = 1310 - 2207.0 = -897 mm = -0.897 m6 = 1310 - 1620.0 = -310 mm = -0.31 m
1.3.3. Perhitungan Tinggi Detail
Rumus:
Dimana: = Tinggi titik detail (m)= Tinggi titik pada patok utama dari detail (m)= Beda tinggi detail (m)
P0 = H0 = 12.000 m
P0- a = 12.000 + 0.075 = 12.075 mb = 12.000 + -0.220 = 11.780 mc = 12.000 + -0.675 = 11.325 md = 12.000 + -0.295 = 11.705 m1 = 12.000 + -0.085 = 11.915 m2 = 12.000 + -0.172 = 11.828 m 3 = 12.000 + 0.050 = 12.050 m4 = 12.000 + 0.012 = 12.012 m5 = 12.000 + -0.585 = 11.415 m6 = 12.000 + -0.020 = 11.980 m
Pdet = Pn + ΔHdet
Pdet
Pn
ΔHdet
LABORATORIUM UKUR TANAH
document.xls
P1 = H1 = 12.445 m
P1- a = 12.445 + 0.102 = 12.547 mb = 12.445 + -0.215 = 12.230 mc = 12.445 + -0.585 = 11.860 md = 12.445 + -0.205 = 12.240 m1 = 12.445 + -0.135 = 12.310 m2 = 12.445 + -0.235 = 12.210 m3 = 12.445 + 0.005 = 12.450 m4 = 12.445 + -0.106 = 12.339 m5 = 12.445 + -0.640 = 11.805 m6 = 12.445 + -0.065 = 12.380 m
P2 = H2 = 12.880 m
P2- a = 12.880 + 0.125 = 13.005 mb = 12.880 + -0.078 = 12.802 mc = 12.880 + -0.495 = 12.385 md = 12.880 + -0.608 = 12.272 m1 = 12.880 + -0.135 = 12.745 m2 = 12.880 + -0.225 = 12.655 m3 = 12.880 + -0.140 = 12.740 m4 = 12.880 + -0.115 = 12.765 m5 = 12.880 + -0.660 = 12.220 m6 = 12.880 + -0.180 = 12.700 m
P3 = H3 = 13.335 m
P3- a = 13.335 + -0.003 = 13.332 mb = 13.335 + -0.105 = 13.230 mc = 13.335 + -0.518 = 12.817 md = 13.335 + -0.100 = 13.235 m1 = 13.335 + -0.135 = 13.200 m2 = 13.335 + -0.320 = 13.015 m3 = 13.335 + -0.310 = 13.025 m4 = 13.335 + -0.335 = 13.000 m5 = 13.335 + -0.870 = 12.465 m6 = 13.335 + -0.330 = 13.005 m
P4 = H4 = 13.790 m
P4- a = 13.790 + 0.060 = 13.850 mb = 13.790 + -0.140 = 13.650 mc = 13.790 + -0.515 = 13.275 md = 13.790 + -0.150 = 13.640 m1 = 13.790 + -0.130 = 13.660 m2 = 13.790 + -0.250 = 13.540 m3 = 13.790 + -0.190 = 13.600 m4 = 13.790 + -0.340 = 13.450 m5 = 13.790 + -0.897 = 12.893 m6 = 13.790 + -0.310 = 13.480 m
1.3.4. Perhitungan Kemiringan Melintang
Rumus: Arah ke kanan : x 100 %
Arah ke kiri : x 100 %
Pdet - Pn
Dn-det
Pn - Pdet
Dn-det
LABORATORIUM UKUR TANAH
document.xls
= Prosentase kemiringan profil melintang (%)= Tinggi Titik detail patok ke n (m)= Tinggi patok ke n (m)= Jarak optis antara detail dan patok utama (m)
PO K d-c =11.705 - 11.325
x 100 % = 95.00 %0.4
K c-b =11.325 - 11.780
x 100 % = -75.83 %0.6
K b-a =11.780 - 12.075
x 100 % = -29.50 %1
K a-P0 =12.075 - 12.000
x 100 % = 7.50 %1
K P0-1 =12.000 - 11.915
x 100 % = 2.83 %3
K 1-2 =11.915 - 11.828
x 100 % = 2.42 %3.6
K 2-3 =11.828 - 12.050
x 100 % = -15.86 %1.4
K 3-4 =12.050 - 12.012
x 100 % = 4.75 %0.800000000000001
K 4-5 =12.012 - 11.415
x 100 % = 49.75 %1.2
K 5-6 =11.415 - 11.980
x 100 % = #DIV/0! %0
p1 K d-c =12.240 - 11.860
x 100 % = 38.00 %1
K c-b =11.860 - 12.230
x 100 % = -37.00 %1
K b-a =12.230 - 12.547
x 100 % = -52.83 %0.6
K a-P1 =12.547 - 12.445
x 100 % = 7.29 %1.4
K P1-1 =12.445 - 12.310
x 100 % = 4.50 %3
Qn-det
Pdet
Pn
Dn-det
LABORATORIUM UKUR TANAH
document.xls
K 1-2 =12.310 - 12.210
x 100 % = 3.33 %3
K 2-3 =12.210 - 12.450
x 100 % = -12.00 %2
K 3-4 =12.450 - 12.339
x 100 % = 13.88 %0.800000000000001
K 4-5 =12.339 - 11.805
x 100 % = 44.50 %1.2
K 5-6 =11.805 - 12.380
x 100 % = #DIV/0! %0
P2 K d-c =12.272 - 12.385
x 100 % = -28.25 %0.4
K c-b =12.385 - 12.802
x 100 % = -41.70 %1
K b-a =12.802 - 13.005
x 100 % = -20.30 %1
K a-P2 =13.005 - 12.880
x 100 % = 12.50 %1
K P2-1 =12.880 - 12.745
x 100 % = 4.50 %3
K 1-2 =12.745 - 12.655
x 100 % = 3.00 %3
K 2-3 =12.655 - 12.740
x 100 % = -4.25 %2
K 3-4 =12.740 - 12.765
x 100 % = -2.50 %1
K 4-5 =12.765 - 12.220
x 100 % = 54.50 %1
K 5-6 =12.220 - 12.700
x 100 % = #DIV/0! %0
LABORATORIUM UKUR TANAH
document.xls
p3 K d-c =13.235 - 12.817
x 100 % = 69.67 %0.6
K c-b =12.817 - 13.230
x 100 % = -103.25 %0.4
K b-a =13.230 - 13.332
x 100 % = -17.00 %0.6
K a-P3 =13.332 - 13.335
x 100 % = -0.21 %1.4
K P3-1 =13.335 - 13.200
x 100 % = 4.50 %3
K 1-2 =13.200 - 13.015
x 100 % = 4.63 %4
K 2-3 =13.015 - 13.025
x 100 % = -1.00 %1
K 3-4 =13.025 - 13.000
x 100 % = 2.50 %1
K 4-5 =13.000 - 12.465
x 100 % = 53.50 %1
K 5-6 =12.465 - 13.005
x 100 % = #DIV/0! %0
P4 K d-c =13.640 - 13.275
x 100 % = 60.83 %0.6
K c-b =13.275 - 13.650
x 100 % = -37.50 %1
K b-a =13.650 - 13.850
x 100 % = #DIV/0! %0
K a-P4 =13.850 - 13.790
x 100 % = 3.00 %2
K P4-1 =13.790 - 13.660
x 100 % = 4.33 %3
K 1-2 =13.660 - 13.540
x 100 % = 3.00 %4
K 2-3 =13.540 - 13.600
x 100 % = -6.00 %1
K 3-4 =13.600 - 13.450
x 100 % = 15.00 %1
K 4-5 =13.450 - 12.893
x 100 % = 92.83 %0.6
K 5-6 =12.893 - 13.480
x 100 % = -146.75 %0.4
LABORATORIUM UKUR TANAH
document.xls