Geophysical forensic for surface fault investigation in Padang, West Sumatra, Indonesia
The West Sumatra region is an earthquake-prone region with a high-intensity scale. One of the earthquakes occurred on September 28, 2009. The earthquake triggered a ground movement in the form of surface faults and liquefaction phenomena. Surface fault structures are challenging to detect due to tro...
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| creator | Sugiarto, Bambang Muslim, Dicky Haryanto, Iyan Zakaria, Zufialdi Sukiyah, Emy Isnaniawardhani, Vijaya |
| description | The West Sumatra region is an earthquake-prone region with a high-intensity scale. One of the earthquakes occurred on September 28, 2009. The earthquake triggered a ground movement in the form of surface faults and liquefaction phenomena. Surface fault structures are challenging to detect due to tropical climatic conditions with high weathering and dense settlements. Several measurements of Ground Penetrating Radar are carried out to study the geological structure below the surface after an earthquake. The study was conducted around the city of Padang. Data processing is performed using MATGPR software. Based on the results of the GPR analysis, several subsurface structures were found due to the Padang earthquake that were continuously and detected up to the surface. Some subsurface structures detected by GPR are not continuous to the surface. There is a possible relationship between the phenomenon of surface faults and liquefaction. |
| doi_str_mv | 10.1063/5.0037549 |
| format | Conference Proceeding |
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One of the earthquakes occurred on September 28, 2009. The earthquake triggered a ground movement in the form of surface faults and liquefaction phenomena. Surface fault structures are challenging to detect due to tropical climatic conditions with high weathering and dense settlements. Several measurements of Ground Penetrating Radar are carried out to study the geological structure below the surface after an earthquake. The study was conducted around the city of Padang. Data processing is performed using MATGPR software. Based on the results of the GPR analysis, several subsurface structures were found due to the Padang earthquake that were continuously and detected up to the surface. Some subsurface structures detected by GPR are not continuous to the surface. There is a possible relationship between the phenomenon of surface faults and liquefaction.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/5.0037549</identifier><identifier>CODEN: APCPCS</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Data processing ; Earthquakes ; Fault detection ; Fault lines ; Ground motion ; Ground penetrating radar ; Liquefaction</subject><ispartof>AIP conference proceedings, 2021, Vol.2320 (1)</ispartof><rights>Author(s)</rights><rights>2020 Author(s). 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There is a possible relationship between the phenomenon of surface faults and liquefaction.</description><subject>Data processing</subject><subject>Earthquakes</subject><subject>Fault detection</subject><subject>Fault lines</subject><subject>Ground motion</subject><subject>Ground penetrating radar</subject><subject>Liquefaction</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2021</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNp9kE9Lw0AQxRdRsFYPfoMFb9LU_ZtNjlJsLRQUVOptmWw2NaXNxt2k0G_v1ha8eZo3w4-ZNw-hW0rGlKT8QY4J4UqK_AwNqJQ0USlNz9GAkFwkTPDPS3QVwpoQliuVDdByZl37tQ-1gQ2unLdNlAeBQ-8rMBZX0G86XDc7G7p6BV3tmtjhVyihWY3wMo7xW7-FzsMIz5vSNTbUcI0uKtgEe3OqQ_QxfXqfPCeLl9l88rhIWpZlXWIp4yI3BKygWZ6lUKpKqtQIJSEtCsJ5AdQUsmAHgBlQSqa5NBmJsFUVH6K7497Wu-8-etFr1_smntRM5JJKIRiP1P2RCqbufl_Qra-34PeaEn0ITkt9Cu4_eOf8H6jbsuI_cS1uVQ</recordid><startdate>20210302</startdate><enddate>20210302</enddate><creator>Sugiarto, Bambang</creator><creator>Muslim, Dicky</creator><creator>Haryanto, Iyan</creator><creator>Zakaria, Zufialdi</creator><creator>Sukiyah, Emy</creator><creator>Isnaniawardhani, Vijaya</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20210302</creationdate><title>Geophysical forensic for surface fault investigation in Padang, West Sumatra, Indonesia</title><author>Sugiarto, Bambang ; Muslim, Dicky ; Haryanto, Iyan ; Zakaria, Zufialdi ; Sukiyah, Emy ; Isnaniawardhani, Vijaya</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p288t-e12349c0ae418986ad7f576c475a6bb033ba1cb5b2e4182ca775695c80986e7f3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Data processing</topic><topic>Earthquakes</topic><topic>Fault detection</topic><topic>Fault lines</topic><topic>Ground motion</topic><topic>Ground penetrating radar</topic><topic>Liquefaction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sugiarto, Bambang</creatorcontrib><creatorcontrib>Muslim, Dicky</creatorcontrib><creatorcontrib>Haryanto, Iyan</creatorcontrib><creatorcontrib>Zakaria, Zufialdi</creatorcontrib><creatorcontrib>Sukiyah, Emy</creatorcontrib><creatorcontrib>Isnaniawardhani, Vijaya</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sugiarto, Bambang</au><au>Muslim, Dicky</au><au>Haryanto, Iyan</au><au>Zakaria, Zufialdi</au><au>Sukiyah, Emy</au><au>Isnaniawardhani, Vijaya</au><au>Bakri, Fauzi</au><au>Indrasari, Widyaningrum</au><au>Muliyati, Dewi</au><au>Fahdiran, Riser</au><au>Prayitno, Teguh Budi</au><au>Budi, Esmar</au><au>Nasbey, Hadi</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Geophysical forensic for surface fault investigation in Padang, West Sumatra, Indonesia</atitle><btitle>AIP conference proceedings</btitle><date>2021-03-02</date><risdate>2021</risdate><volume>2320</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>The West Sumatra region is an earthquake-prone region with a high-intensity scale. One of the earthquakes occurred on September 28, 2009. The earthquake triggered a ground movement in the form of surface faults and liquefaction phenomena. Surface fault structures are challenging to detect due to tropical climatic conditions with high weathering and dense settlements. Several measurements of Ground Penetrating Radar are carried out to study the geological structure below the surface after an earthquake. The study was conducted around the city of Padang. Data processing is performed using MATGPR software. Based on the results of the GPR analysis, several subsurface structures were found due to the Padang earthquake that were continuously and detected up to the surface. Some subsurface structures detected by GPR are not continuous to the surface. 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| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP conference proceedings, 2021, Vol.2320 (1) |
| issn | 0094-243X 1551-7616 |
| language | eng |
| recordid | cdi_scitation_primary_10_1063_5_0037549 |
| source | AIP Journals Complete |
| subjects | Data processing Earthquakes Fault detection Fault lines Ground motion Ground penetrating radar Liquefaction |
| title | Geophysical forensic for surface fault investigation in Padang, West Sumatra, Indonesia |
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