DAFTAR ISI
Halaman ABSTRAK .............................................................................................
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ABSTRACT .............................................................................................
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DAFTAR ISI ..........................................................................................
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DAFTAR GAMBAR ..............................................................................
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DAFTAR TABEL ................................................................................... viii DAFTAR LAMPIRAN ...........................................................................
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BAB I. PENDAHULUAN ...................................................................
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1.1. Latar belakang .....................................................................
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1.2. Masalah ...............................................................................
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1.3. Maksud dan tujuan penelitian ...............................................
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1.4. Manfaat penelitian ...............................................................
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1.5. Lokasi penelitian .................................................................
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1.6. Waktu penelitian .................................................................
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BAB II. KAJIAN PUSTAKA ...............................................................
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2.1. Geologi Daerah Penelitian ...................................................
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2.1.1. Geologi Regional .....................................................
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2.1.2. Geologi daerah Separi dan Sekitarnya .......................
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2.2. Potensi Batubara didaerah Separi Cekungan Kutai ..............
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2.3. Pengertian Sumberdaya dan Cadangan Batubara .................
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2.4. Alat Deteksi kemiringan lubang Bor....................................
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2.4.1. Inclinometer ..............................................................
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2.4.2. Accelerometer ...........................................................
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2.4.3. Gyroscope .................................................................
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2.4.4. Heading ....................................................................
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2.4.5. Fussion Sensor Accelerometer dan Gyroscope ..........
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2.4.5. Microcontroller .........................................................
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2.5. Kerangka Pemikiran ............................................................
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2.5. Hipotesis .............................................................................
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BAB III. PEMBUATAN PERANGKAT KERAS, PERANGKAT ..... LUNAK SUBJEK, OBJEK DAN METODE PENELITIAN
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3.1 Subjek dan Objek Penelitian .................................................
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3.2 Alat Penelitian ......................................................................
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3.3 Pembuatan perangkat keras ..................................................
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3.3.1. Pembuatan Probe .....................................................
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3.3.2. Pembuatan Sensor ....................................................
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3.3.3. Pembuatan Data Logger Unit ....................................
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3.4 Pembuatan perangkat lunak ..................................................
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3.5 Metodologi Penelitian ..........................................................
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3.6 Populasi dan Sampel ............................................................
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3.7 Operasional Variabel ...........................................................
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3.8 Metode Penarikan Sampel ...................................................
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3.9 Prosedur Pengumpulan Data ................................................
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3.10 Metode Analisa ..................................................................
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3.10.1. Perhitungan Validitas dan Reliabilitas .....................
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3.10.2. Perhitungan Uji Beda Borehole Inclinometer...........
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BAB IV. HASIL PENELITIAN DAN PEMBAHASAN .......................
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4.1. Hasil Penelitian ...................................................................
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4.1.1. Alat Borehole Inclinometer ......................................
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4.1.2. Software Akusisi Borehole Inclinometer ...................
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4.1.3. Validitas dan Reliabilitas Alat Borehole Inclinometer
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4.1.4. Uji Beda Alat Borehole Inclinometer SP-2 Permukaan 52 4.1.5. Akusisi Data di daerah Penelitian ..............................
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4.1.6. Perhitungan Cadangan Batubara ................................
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4.1.7. Pemodelan dengan Software Minex Ver 6.1.2 ............
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4.2. Diskusi dan Pembahasan .....................................................
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4.2.1. Cadangan Insitu ........................................................
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4.2.2. Uji Beda Cadangan Insitu ..........................................
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BAB V. KESIMPULAN ........................................................................
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5.1. Kesimpulan .........................................................................
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5.2. Saran ...................................................................................
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DAFTAR PUSTAKA
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DAFTAR GAMBAR Halaman Gambar 1.1. Borehole Deviation .............................................................
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Gambar 1.2. Peta Lokasi Penelitian ..........................................................
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Gambar 2.1. Peta Geologi Regional .........................................................
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Gambar 2.2. Peta Geologi Daerah Separi dan sekitarnya .........................
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Gambar 2.3. Metode Trigonal .................................................................
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Gambar 2.4. Bagan Alir kerja alat ukur dip lubang bor............................
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Gambar 2.5. IMU (Inertial Measurement Unit) ........................................
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Gambar 2.6. Konfigurasi Fussion Sensor .................................................
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Gambar 2.7. Bagan alir Kerangka pemikiran ............................................
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Gambar 3.1. Sensor dip Model 1 (IMU 10 DOF)......................................
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Gambar 3.2. Sensor dip Model 2 (IMU 10 YEI) ........................................
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Gambar 3.3. Sensor dip Model 2 (IMU 10 YEI) ........................................
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Gambar 3.4. Sensor dip Model 2 (PNM10158)) .........................................
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Gambar 3.5. Data Logger Ardunio ...........................................................
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Gambar 3.6. Diagam blok perencanaan pendeteksi dip .............................
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Gambar 3.7. Bagan Alir Penelitian ...........................................................
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Gambar 4.1. Peta Sebaran Bor (PT. SCS 2013) ........................................
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Gambar 4.2. Alat ukur kemiringan lubang bor..........................................
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Gambar 4.3. Proses Akusisi data kemiringan lubang bor ..........................
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Gambar 4.4. Posisi komponen dan cara kerja alat .....................................
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Gambar 4.5. Port Setting ..........................................................................
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Gambar 4.6. Probe Calibration ................................................................
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Gambar 4.7. Depth Calibration ................................................................
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Gambar 4.8. View Signal Bar ...................................................................
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Gambar 4.9. View Numeric Signal ...........................................................
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Gambar 4.10. Sheet Setting ......................................................................
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Gambar 4.11. Channel Option..................................................................
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Gambar 4.12. Run Logging ......................................................................
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Gambar 4.13. Skenario 1 proses akusisi data ...........................................
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Gambar 4.14. Skenario 2 proses akusisi data ............................................
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Gambar 4.15. Skenario 3 proses akusisi data ............................................
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Gambar 4.16. Perbedaan kualitatif nilai hasil Uji Beda nilai dip ...............
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Gambar 4.17. Perbedaan kualitatif nilai hasil Uji Beda nilai azimut .........
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Gambar 4.18. Proses akusisi data kemiringan lubang bor .........................
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Gambar 4.19. Bagan alir perhitungan cadangan........................................
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Gambar 4.20. Peta Section Lubang Bor Inklinasi .....................................
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Gambar 4.21. Cross Section A-B dengan dip estimasi 90 O .......................
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Gambar 4.22. Cross Section A-B dengan dip terukur ...............................
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Gambar 4.23. Cross Section C-D dengan dip estimasi dip 90O .................
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Gambar 4.24. Cross Section C-D dengan dip terukur ...............................
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Gambar 4.25. Cross Section E-F dengan dip estimasi 90O ........................
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Gambar 4.26. Cross Section E-F dengan dip terukur ................................
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Gambar 4.27. Cropline dengan dip estimasi .............................................
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Gambar 4.28. Cropline dengan dip terukur...............................................
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DAFTAR TABEL Halaman Tabel 1.1. Jadwal Penelitian .....................................................................
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Tabel 2.1. Kelas sumber daya dan cadangan (Jorc Code, 1999) ................
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Tabel 3.1. Variabel Uji Beda dengan SP-2 ...............................................
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Tabel 3.2. Variabel Uji Beda dengan dip estimasi ....................................
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Tabel 4.1. Data Uji Validitas dan Reliabilitas nilai dip .............................
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Tabel 4.2. Data Uji Validitas dan Reliabilitas nilai azimut ........................
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Tabel 4.3. Hasil Uji Validitas nilai dip .....................................................
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Tabel 4.4. Data Uji Beda ..........................................................................
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Tabel 4.5. Data Hasil Uji Beda .................................................................
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Tabel 4.6. Hasil akusisi data kemiringan lubang bor .................................
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Tabel 4.7. Komperasi Perbedaan Volume.................................................
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Tabel 4.8. Komposisi litologi lubang bor RKR636, RKR635, RKR643 ....
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Tabel 4.9 Statistik Deskriptif dip dan azimut pada lubang bor RKR 643, RKR635, RKR636 pada batuan Soil ........................................
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Tabel 4.11 Statistik Deskriptif dip dan azimut pada lubang bor RKR 643, RKR635, RKR636 pada batuan Mudstone ...............................
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Tabel 4.12 Statistik Deskriptif dip dan azimut pada lubang bor RKR 643, RKR635, RKR636 pada batuan Sandstone .............................
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Tabel 4.12 Statistik Deskriptif dip dan azimut pada lubang bor RKR 643, RKR635, RKR636 pada batuan Siltstone ................................
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Tabel 4.12 Statistik Deskriptif dip dan azimut pada lubang bor RKR 643, RKR635, RKR636 pada batuan Coal ......................................
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LAMPIRAN
Lampiran 1 Log Reporter lubang bor penelitian Lampiran 2 Grafik dip dan azimuth pada litologi Lubang bor RKR636 Lampiran 3 Desain Probe Inclinometer Sensor ........................................ Lampiran 4 Diagram kerja Pulley, Coupling dan Depth Encoder ............ Lampiran 5 Dimensi unit motor Depth Encoder ....................................... Lampiran 6 Sistim minimum Microcontroller .......................................... Lampiran 7 Diagram Kalman Filter ......................................................... Lampiran 8 Bagan alir perangkat lunak pada Modul Sensor ................... Lampiran 9 Bagan alir perangkat lunak Unit Data Logger ..................... Lampiran 10 Bagan alir perangkat lunak pada PC ..................................
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