Studi model geolistrik untuk menentukan lokasi sumber anomali

Abstract

Telah dilakukan Penelitian geolistrik metode resistivitas skala laboratorium derigan konfigurasi elektroda Wenner, Schlumberger, Half Wenner dan Half Schlumberger. Resistivitas semu yang diperoleh dan basil perhitungan dan analisis yaitu: Lapisan pertama p= 3,66 x 103 OM s.d 9,25 x 103 nm Lapisan kedua p = 6' 28 x 10 dan ketebalan pedium pertama sebesar 12 cm. Diperlihatkan jugs adanya sumberanomali yang memperigaruhi perubahan nilai tahanan semu di sekitarnya. Hasil perhitungan tersebut menunjukkan persesuaian dengan harga resistivit.as semu atau tahananjenis batuan sedimen. It had been performed investigation of geoelectric by laboratorium scall resistivity method with Wenner electrical configuration, Schlumberger configuration, Half Wenner configration and Half Schlumberger configuratin, Appearance resistivity that be obtain for estimate and analysis give some value, that is : and thickness of first medium that is 12 cm. Also, showed existance of anomaly source that influent change of appearance variety resistance value sourrounding. The estimate product show concurence with resistivity value or variety resistance ofsedimentary rock.