eprintid: 78707
rev_number: 10
eprint_status: archive
userid: 12460
dir: disk0/00/07/87/07
datestamp: 2026-10-06 03:50:09
lastmod: 2026-10-06 03:50:09
status_changed: 2026-10-06 03:50:09
type: thesis
metadata_visibility: show
contact_email: muh.khabib@uin-suka.ac.id
creators_name: Muhammad Faza Syaddad Ar-Rafi, NIM.: 22106020023
title: ANALISIS DUGAAN JALUR SESAR LOKAL MENGGUNAKAN METODE MIKROTREMOR DI DESA TOTOGAN, KECAMATAN KARANGSAMBUNG, KABUPATEN KEBUMEN
ispublished: pub
subjects: 500
divisions: jur_fis
full_text_status: restricted
keywords: H/V Rotate, Kecepatan Gelombang Geser, Sesar Lokal
note: Andi, M.Sc. dan Bapak Dr. Nugroho Budi Wibowo, S.Si., M.Si.
abstract: The suspected presence of a local fault in Totogan Village, Karangsambung
Subdistrict, Kebumen Regency, is believed to play a role in controlling subsurface
geological conditions and soil dynamic characteristics in the study area. This
study aims to identify wave source direction patterns based on H/V rotate analysis
and to analyze the distribution of shear wave velocity (vs) as an indicator of the
presence of geological structural zones. The methods used were microtremors
with Horizontal to Vertical Spectral Ratio (HVSR) analysis and H/V rotate to
obtain wave source direction patterns. The processed data were then used to
construct a vs distribution model visualized in the form of a solid model and a
solid fence diagram. Additionally, supporting data analysis, including lineaments
and Fault Fracture Density (FFD), was conducted to strengthen the
interpretation of subsurface geological structures. The results of the study
indicate that the dominant direction of the wave source tends to be North–South,
with an average azimuth of N 4.6° E, as well as several other directions such as
East–West and Northeast–Southwest. The shear wave velocity (vs) values range
from 153.03 m/s to 1495.90 m/s. Zones with vs values > 1200 m/s are found in the
C–C’ section in the Northern part and again in the A–A’ section in the Southern
part with a Northeast–Southwest orientation. Additionally, zones with vs values <
500 m/s were identified, appearing in the Western part of the study area along the
B–B’ section and reappearing in the Eastern part along the E–E’ section with an
East–West orientation. The results of integrating all methods indicate the
presence of local fault zones influenced by the geological structure in the study
area.
date: 2026-07-08
date_type: published
pages: 133
institution: UIN SUNAN KALIJAGA YOGYAKARTA
department: FAKULTAS SAINS DAN TEKNOLOGI
thesis_type: skripsi
thesis_name: other
citation:   Muhammad Faza Syaddad Ar-Rafi, NIM.: 22106020023  (2026) ANALISIS DUGAAN JALUR SESAR LOKAL MENGGUNAKAN METODE MIKROTREMOR DI DESA TOTOGAN, KECAMATAN KARANGSAMBUNG, KABUPATEN KEBUMEN.  Skripsi thesis, UIN SUNAN KALIJAGA YOGYAKARTA.   
document_url: https://digilib.uin-suka.ac.id/id/eprint/78707/1/22106020023_BAB-I_IV-atau-V_DAFTAR-PUSTAKA.pdf
document_url: https://digilib.uin-suka.ac.id/id/eprint/78707/2/22106020023_BAB-II_sampai_SEBELUM-BAB-TERAKHIR.pdf