IDENTIFIKASI LAPISAN TANAH RAWAN LONGSOR MENGGUNAKAN METODE GEOLISTRIK KONFIGURASI WENNER DI DESA GAYAMHARJO KECAMATAN PRAMBANAN KABUPATEN SLEMAN

NAJILA TIHURUA, NIM. 13620034 (2018) IDENTIFIKASI LAPISAN TANAH RAWAN LONGSOR MENGGUNAKAN METODE GEOLISTRIK KONFIGURASI WENNER DI DESA GAYAMHARJO KECAMATAN PRAMBANAN KABUPATEN SLEMAN. Skripsi thesis, UIN SUNAN KALIJAGA YOGYAKARTA.

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Abstract

Landslides occur due to the field of slip. Identification of Soil Landslide Identification Using Geolistrik Method The Wenner configuration has been done in Gayamharjo Village, Prambanan Sub-district, Sleman District. This study aims to determine the structure of subsurface rocks and identify the field of ground slip in the landslide prone areas in the study area. Measurements were made as many as 3 trajectories, the smallest spaced between 20 meters electrode with 300 meters of track length. The tool used is Syscal Jr Switch-48. Data processing uses RES2DINV software that produces 2D subsurface modeling. The results of the interpretation showed that the location of the study identified the constituent rock consisting of three layers of subsurface rocks (1,36 to 6,86) Ωm, sandstone (15,4 to 34,6) Ωm, and andesite rocks (77, 8 to 393) Ωm. In the three trajectories of the research area, there is a slip field with the potential for landslide: track 1 at point 40 s.d.80 with a depth of 37 m, track 2 at point 220 s.d. 240 with depth 26 m, path 3 at point 100 s.d. 140 with a depth of 37 m.

Item Type: Thesis (Skripsi)
Additional Information / Pembimbing: Dr. Thaqibul Fikri Niyartama, M.Si
Uncontrolled Keywords: Prambanan, Resistivity, and Landslide
Subjects: Fisika
Divisions: Fakultas Sains dan Teknologi > Fisika (S1)
Depositing User / Editor: H. Zaenal Arifin, S.Sos.I., S.IPI.
Date Deposited: 21 Dec 2018 09:12
Last Modified: 21 Dec 2018 09:12
URI: http://digilib.uin-suka.ac.id/id/eprint/32103

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