Erlina Widyaningrum, NIM.: 20106020035 (2024) ANALISIS BIDANG GELINCIR TANAH LONGSOR DI DESA KALONGAN KECAMATAN UNGARAN TIMUR KABUPATEN SEMARANG MENGGUNAKAN METODE GEOLISTRIK KONFIGURASI SCHLUMBERGER. Skripsi thesis, UIN SUNAN KALIJAGA YOGYAKARTA.
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Text (ANALISIS BIDANG GELINCIR TANAH LONGSOR DI DESA KALONGAN KECAMATAN UNGARAN TIMUR KABUPATEN SEMARANG MENGGUNAKAN METODE GEOLISTRIK KONFIGURASI SCHLUMBERGER)
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Text (ANALISIS BIDANG GELINCIR TANAH LONGSOR DI DESA KALONGAN KECAMATAN UNGARAN TIMUR KABUPATEN SEMARANG MENGGUNAKAN METODE GEOLISTRIK KONFIGURASI SCHLUMBERGER)
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Abstract
The landslide disaster that occurred in Kalongan Village in 2022 was very extreme. One of the main factors that caused landslides in the village was the existence of a slip surface. Landslide slip plane analysis was carried out in Kalongan Village, East Ungaran District, Semarang Regency using the Schlumberger configuration geoelectric method. This research aims to determine the resistivity value below the earth's surface and determine the slip area of landslides in Kalongan Village. Measurements were carried out at 11 measurement points in the Kaligetas formation, with varying track lengths, namely between 120 m to 300 m. The tool used is the Naniura NRD-300 HF. Data processing uses Progress version 3.0 software which produces a 1D model of the earth's subsurface. The results of this research show that Kalongan Village has a resistivity value with a value range of 0.31 Ωm to 4130.37 Ωm, classified as a sediment layer which acts as landslide material with a resistivity value of 1.05 Ωm to 659.16 Ωm, a sediment layer which plays a role as a slip plane with a resistivity value of 0.31 Ωm to 38.45 Ωm, and a bedrock layer with a resistivity value of 469.96 Ωm to 4130.37 Ωm. The slip area in this village is identified as clays with the overall direction of the slip area being from South to North.
| Item Type: | Thesis (Skripsi) |
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| Additional Information: | Pembimbing: Dr. Tahqibul Fikri Niyartama, S.Si., M.Si., dan Nugroho Budi Wibowo, S.Si., M.Sc. |
| Uncontrolled Keywords: | Tanah Longsor, Bidang Gelincir, Metode Gelostrik, Konfigurasi Schlumberger |
| Subjects: | Fisika |
| Divisions: | Fakultas Sains dan Teknologi > Fisika (S1) |
| Depositing User: | Muh Khabib, SIP. |
| Date Deposited: | 16 Feb 2024 13:28 |
| Last Modified: | 16 Feb 2024 13:28 |
| URI: | http://digilib.uin-suka.ac.id/id/eprint/63760 |
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