Identifikasi Bidang Gelincir Pemicu Bencana Tanah Longsor Dengan Metode Resistivitas 2 Dimensi Di Desa Pablengan Kecamatan Matesih Kabupaten Karanganyar

Abstract

<span>Investigation of landslide slip surface has been conducted at Salaman Sub village, <span>Pablengan Village, Matesih District, Karanganyar Regency, Central Java Province by using <span>dipole-dipole array geoelectrical resistivity method. Data processing were using Res2Dinv <span>version 3.45 (semi demo version) software. The interpretation result showed that at the <span>research area was found lithology consist i.e. clay, wet clay, sandy clay until claysand, sand <span>until breccia. The slip surface is a wet clay layer with resistivity value range from 19.3 Ω m <span>to 36.6 Ω m, for one section was found with depth of 1.7 meter until 17 meters, and for two <span>section was found with depth of 8.9 until 16.4 meters.</span></span></span></span></span></span></span><br /></span>