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Seismic Refraction Analysis for Subsurface Layer Identification: A Case Study at the Kalimantan Institute of Technology

JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI · Vol. 14 No. 1 (2025) · hlm. 49–59

DOI
10.24042/jipfalbiruni.v14i1.24936
ISSN
2503-023X, 2303-1832
Terbit
2025-06-28
Penerbit
Universitas Islam Negeri Raden Intan Lampung, Indonesia
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-sa/4.0

Abstrak

Institut Teknologi Kalimantan (ITK) is one of the state universities that is currently actively developing educational facilities and infrastructure. Geologically, ITK is built on the Kampung Baru sedimentary rock formation, which has a low level of soil bearing capacity. This can cause damage to the building if the determination of the foundation depth does not have the right bearing data. The study aimed to determine the subsurface structure in the ITK campus area based on the speed of seismic wave propagation and to determine the distribution of subsurface hard rock layers in the ITK campus development area. The research methods used are field surveys, data acquisition, seismic wave recording data, travel time curves, 2D fast wave propagation models, and interpretation. The research results obtained the value of the first layer wave propagation velocity on tracks 1,2,3,4, and 5, ranging from 128.7 - 201.9 m/s. The second layer on tracks 1,2,3,4, and 5 ranged from 272.4 - 428.0 m/s. The research concludes that it can determine the subsurface structure based on the fast wave propagation value, geological conditions, and outcrop findings, namely the first layer in the form of soil and the second layer in the form of sand clay. Development can be carried out in the passive clay layer by laying the foundation

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  • Universitas Halu Oleo
  • Mulawarman University
  • Universitas Sulawesi Barat
  • Universitas Gadjah Mada
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Rekan penulisOrganisasiArtikel bersama
Irsan Ar RahmanAfiliasi tidak diketahui3
Rasmid RasmidAfiliasi tidak diketahui3
Setiadi AmsalAfiliasi tidak diketahui3
Harrys SamosirAfiliasi tidak diketahui3
Aswati MAfiliasi tidak diketahui2
Pendais HakAfiliasi tidak diketahui1
Ismail SalehUniversitas Halu Oleo1
Lina LestariUniversitas Halu Oleo1
Al Jalali MuhammadUniversitas Halu Oleo1
Sosiawati TekeUniversitas Halu Oleo1
Yumnawati YumnawatiUniversitas Halu Oleo1
Pendais HaqAfiliasi tidak diketahui1
Daud IrunduUniversitas Sulawesi Barat1
Andi ArafatUniversitas Sulawesi Barat1
Sifriyani SifriyaniMulawarman University1
Andrea Tri Rian DaniMulawarman University1
Sismanto SismantoUniversitas Gadjah Mada1
Adrian Rahmat Nur AdrianAfiliasi tidak diketahui1
Bayu Achil SadjabAfiliasi tidak diketahui1
Ni Putu Widyanti SuastiariAfiliasi tidak diketahui1
Riawati UtamaAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) http://ejournal.radenintan.ac.id/index.php/al-biruni/oai, pertama di-harvest 9 Nov 2026, terakhir terlihat 9 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">Seismic Refraction Analysis for Subsurface Layer Identification: A Case Study at the Kalimantan Institute of Technology</dc:title>
	<dc:creator xml:lang="en">Juniar, Firza</dc:creator>
	<dc:creator xml:lang="en">Rahmania, Rahmania</dc:creator>
	<dc:creator xml:lang="en">Arisalwadi, Meidi</dc:creator>
	<dc:creator xml:lang="en">Nur, Adrian Rahmat</dc:creator>
	<dc:creator xml:lang="en">Sastrawan, Febrian Dedi</dc:creator>
	<dc:subject xml:lang="en">Sandy Clay</dc:subject>
	<dc:subject xml:lang="en">Seismic Refraction</dc:subject>
	<dc:subject xml:lang="en">Soil</dc:subject>
	<dc:subject xml:lang="en">Surface</dc:subject>
	<dc:subject xml:lang="en">Wave Propagation Speed</dc:subject>
	<dc:description xml:lang="en">Institut Teknologi Kalimantan (ITK) is one of the state universities that is currently actively developing educational facilities and infrastructure. Geologically, ITK is built on the Kampung Baru sedimentary rock formation, which has a low level of soil bearing capacity. This can cause damage to the building if the determination of the foundation depth does not have the right bearing data. The study aimed to determine the subsurface structure in the ITK campus area based on the speed of seismic wave propagation and to determine the distribution of subsurface hard rock layers in the ITK campus development area. The research methods used are field surveys, data acquisition, seismic wave recording data, travel time curves, 2D fast wave propagation models, and interpretation. The research results obtained the value of the first layer wave propagation velocity on tracks 1,2,3,4, and 5, ranging from 128.7 - 201.9 m/s. The second layer on tracks 1,2,3,4, and 5 ranged from 272.4 - 428.0 m/s. The research concludes that it can determine the subsurface structure based on the fast wave propagation value, geological conditions, and outcrop findings, namely the first layer in the form of soil and the second layer in the form of sand clay. Development can be carried out in the passive clay layer by laying the foundation</dc:description>
	<dc:publisher xml:lang="en">Universitas Islam Negeri Raden Intan Lampung, Indonesia</dc:publisher>
	<dc:date>2025-06-28</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://ejournal.radenintan.ac.id/index.php/al-biruni/article/view/24936</dc:identifier>
	<dc:identifier>10.24042/jipfalbiruni.v14i1.24936</dc:identifier>
	<dc:source xml:lang="en">Jurnal Ilmiah Pendidikan Fisika Al-Biruni; Vol. 14 No. 1 (2025): Jurnal Ilmiah Pendidikan Fisika Al-Biruni; 49-59</dc:source>
	<dc:source xml:lang="id">Jurnal Ilmiah Pendidikan Fisika Al-Biruni; Vol 14 No 1 (2025): Jurnal Ilmiah Pendidikan Fisika Al-Biruni; 49-59</dc:source>
	<dc:source>2503-023X</dc:source>
	<dc:source>2303-1832</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejournal.radenintan.ac.id/index.php/al-biruni/article/view/24936/9332</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2025 Physics Education Department, UIN Raden Intan Lampung, Indonesia</dc:rights>
	<dc:rights xml:lang="en">http://creativecommons.org/licenses/by-sa/4.0</dc:rights>
</oai_dc:dc>