Open AccessIDENTIFICATION OF SUBSURFACE STRUCTURE USING SEISMIC REFRACTION METHOD AT JANTHO ACEH BESAR
Author(s) -
Muhammad Zikrilah,
Didik Sugiyanto,
Ibnu Rusydy
Publication year - 2016
Publication title -
jurnal natural/jurnal natural
Language(s) - English
Resource type - Journals
eISSN - 2541-4062
pISSN - 1411-8513
DOI - 10.24815/jn.v16i2.4916
Subject(s) - geophone , geology , bedrock , layering , seismic refraction , seismology , refraction , track (disk drive) , layer (electronics) , geomorphology , engineering , optics , biology , mechanical engineering , chemistry , organic chemistry , botany , physics
An identification of subsurface structure in the surrounding area of Aceh Besar regent’s office was conducted by using seismic refraction method. The aims of this study are to determine the velocity value between layers in order to describe thesubsurface layer model, to identify the types of rocks on each layer, and to analyze the depth of bedrock layer located in the subsurface. There are 4 tracks with spaces in between each geophone, and on each track, with the width of 3 m. The total spread on the track is 72 m and the farthest shoot point is 36 m from the farthest geophone point.