Penerbit : FTKE - Usakti
Kota Terbit : Jakarta
Tahun Terbit : 2022
Subyek : Water table
Kata Kunci : limited equilibrium method, slope stability analysis, safety factor, groundwater level, and open pit
Status Posting : Published
Status : Lengkap
| No. | Nama File | Hal. | Link |
|---|---|---|---|
| 1. | 2022_TA_STP_073001400052_Halaman-Judul.pdf | 13 | |
| 2. | 2022_TA_STP_073001400052_Lembar-pengesahan.pdf | 1 | |
| 3. | 2022_TA_STP_073001400052_Halaman-pernyataan-persetujuan-publikasi.pdf | 1 | |
| 4. | 2022_TA_STP_073001400052_Pernyataan-Orisinalitas.pdf | 1 | |
| 5. | 2022_TA_STP_073001400052_Bab-1_Pendahuluan.pdf | 5 | |
| 6. | 2022_TA_STP_073001400052_Bab-3_Metodologi-Penelitian.pdf |
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| 7. | 2022_TA_STP_073001400052_Bab-2_Tinjauan-UmumI.pdf |
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| 8. | 2022_TA_STP_073001400052_Bab-4_Hasil-dan-pembahasan.pdf |
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| 9. | 2022_TA_STP_073001400052_Bab-5_Kesimpulan-dan-saran.pdf | 2 | |
| 10. | 2022_TA_STP_073001400052_Daftar-Pustaka.pdf | 2 | |
| 11. | 2022_TA_STP_073001400052_Lampiran.pdf |
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P PT X merupakan salah satu perusahaan yang bergerak dibidang industri pertambangan Batubara yang terletak di Kabupaten Sarolangun, Provinsi Jambi. Dalam melakukan proses penambangan banyak sekali faktor yang harus diperhitungkan, terutama faktor dari segi geoteknik, salah satunya ialah menganalisis kestabilan lereng. Analisis ini bertujuan untuk mengurangi tingkat risiko kelongsoran yang dapat terjadi di area tambang, yang sangat berpotensi memberikan kerugian bagi perusahaan tambang dan mengganggu aktifitas produksi di area tambang. PT X, kabupaten Sarolangun, Provinsi Jambi sebagai tempat penelitian akan dilakukan perhitungan geometri lereng untuk mengoptimalkan produksi. Perhitungan yang dilakukan mencakup Faktor keamanan (FK) dan/atau probabilitas Kelongsoran (PK) yang nantinya didapatkan nilai FK dan PK dari lereng yang dilakukan analisis. Selain beberapa faktor eksternal yang berpengaruh, kondisi jenuh pada lereng sangat mempengaruhi kekuatan dari stabilitas lereng sehingga perlu diperhitungkan dalam melakukan analisis kestabilan lereng. Dari hasil uji laboratorium didapatkan data kondisi air tanah dan dilakukan analisis dengan variasi ketinggian muka air tanah yang berbeda – beda.
P PT X is a company engaged in the coal mining industry located in Sarolangun Regency, Jambi Province. In carrying out the mining process, there are many factors that must be taken into account, especially in terms of geotechnical factors, one of which is analyzing slope stability. This analysis aims to reduce the level of landslide risk that can occur in the mining area, which has the potential to cause losses for mining companies and disrupt production activities in the mining area. PT X, Sarolangun district, Jambi Province as the research site will be calculated slope geometry to optimize production. The calculations carried out include the factor of safety (FK) and/or probability of landslides (PK) which will later get the FK and PK values from the slopes that are analyzed. In addition to several external factors that influence, saturation conditions on the slopes greatly affect the strength of the slope stability so that it needs to be taken into account in conducting slope stability analysis. From the results of laboratory tests, data on groundwater conditions were obtained and analysis was carried out with different variations in groundwater level.
