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Comparison of The Electrode Configuration of The Resistivity Geoelectric Method for Landslide Analysis on Highway Suban, Bandar Lampung: Analisis Kelongsoran dengan Metode Geolistrik Konfigurasi Wenner-Schlumberger dan Wenner-Alpha di Jalan Raya Suban Bandar Lampung

JURNAL GEOCELEBES · Vol. 6 No. 2 (2022) · pp. 108–116

DOI
10.20956/geocelebes.v6i2.17903
ISSN
2579-5546, 2579-5821
Published
2022-05-31
Publisher
Departemen Geofisika, FMIPA - Universitas Hasanuddin, Makassar
Language
en

Abstract

Jalan Raya Suban Bandar Lampung is located on the physiography of Bukit Barisan which is influenced by the movement of the Sumatran Fault, causing morphological conditions in the form of hills and steep slopes. This condition triggers the occurrence of disasters, one of which is landslides. In this study, the lithology of subsurface rocks and slides in the landslide-prone zone was examined using the Wenner-Schlumberger and Wenner-Alpha configuration geoelectrics. The Wenner-Schlumberger configuration has deeper penetration but lower resolution subsurface images, while the Wenner-Alpha configuration has less deep penetration but lower resolution surface images. The use of these two configurations is to take advantage of the advantages and reduce the disadvantages of each configuration in landslide analysis. The measurement results in the Wenner-Schlumberger and Wenner-Alpha configurations identified that the upper layer consists of weathered rock associated with clay tuff and sandy tuff with a resistivity of 1 m – 95.6 m, the second layer is clay sand from the Campang Formation with a resistivity value of 95.6 m – 250 m and the third layer is a mixture of breccia and igneous rock from the Tarahan Formation with a resistivity value of more than 250 m. The clay-sand layer was identified as the slip plane in the study area

Keywords

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Syamsurijal RasimengAffiliation unknown1
Ida Bagus Suananda YogiAffiliation unknown1
Aprillia YulianataAffiliation unknown1
Aisah YuliantinaAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.unhas.ac.id/index.php/geocelebes/oai, first harvested 3 Nov 2026, last seen 3 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">Comparison of The Electrode Configuration of The Resistivity Geoelectric Method for Landslide Analysis on Highway Suban, Bandar Lampung: Analisis Kelongsoran dengan Metode Geolistrik Konfigurasi Wenner-Schlumberger dan Wenner-Alpha di Jalan Raya Suban Bandar Lampung</dc:title>
	<dc:creator xml:lang="en">Pambudi, Rafi Rilo </dc:creator>
	<dc:creator xml:lang="en">Nurul, Muhammad </dc:creator>
	<dc:creator xml:lang="en">Prihadita, Winona Putri </dc:creator>
	<dc:creator xml:lang="en">Mulyasari, Rahmi</dc:creator>
	<dc:subject xml:lang="en">geoelectric method</dc:subject>
	<dc:subject xml:lang="en">lithology</dc:subject>
	<dc:subject xml:lang="en">resistivity</dc:subject>
	<dc:subject xml:lang="en">slip surface</dc:subject>
	<dc:description xml:lang="en">Jalan Raya Suban Bandar Lampung is located on the physiography of Bukit Barisan which is influenced by the movement of the Sumatran Fault, causing morphological conditions in the form of hills and steep slopes. This condition triggers the occurrence of disasters, one of which is landslides. In this study, the lithology of subsurface rocks and slides in the landslide-prone zone was examined using the Wenner-Schlumberger and Wenner-Alpha configuration geoelectrics. The Wenner-Schlumberger configuration has deeper penetration but lower resolution subsurface images, while the Wenner-Alpha configuration has less deep penetration but lower resolution surface images. The use of these two configurations is to take advantage of the advantages and reduce the disadvantages of each configuration in landslide analysis. The measurement results in the Wenner-Schlumberger and Wenner-Alpha configurations identified that the upper layer consists of weathered rock associated with clay tuff and sandy tuff with a resistivity of 1 m – 95.6 m, the second layer is clay sand from the Campang Formation with a resistivity value of 95.6 m – 250 m and the third layer is a mixture of breccia and igneous rock from the Tarahan Formation with a resistivity value of more than 250 m. The clay-sand layer was identified as the slip plane in the study area</dc:description>
	<dc:publisher xml:lang="en">Departemen Geofisika, FMIPA - Universitas Hasanuddin, Makassar</dc:publisher>
	<dc:date>2022-05-31</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/geocelebes/article/view/17903</dc:identifier>
	<dc:identifier>10.20956/geocelebes.v6i2.17903</dc:identifier>
	<dc:source xml:lang="en">JURNAL GEOCELEBES; Vol. 6 No. 2: October 2022; 108 – 116</dc:source>
	<dc:source>2579-5546</dc:source>
	<dc:source>2579-5821</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/geocelebes/article/view/17903/8134</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2022 JURNAL GEOCELEBES</dc:rights>
</oai_dc:dc>