2D and 3D ground model development for mountainous landslide investigation
The 2D and 3D ground models were developed on mountainous landslide investigation. The ground model in the landslide area provided information on the relationship between the landslide structure, characteristics of soil, rock, and groundwater. This study presents an integrative approach in 2D and 3D...
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| Veröffentlicht in: | IOP conference series. Earth and environmental science 2021-10, Vol.871 (1), p.12057 |
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| creator | Fata, Y A Hendrayanto Erizal Tarigan, S D |
| description | The 2D and 3D ground models were developed on mountainous landslide investigation. The ground model in the landslide area provided information on the relationship between the landslide structure, characteristics of soil, rock, and groundwater. This study presents an integrative approach in 2D and 3D ground modeling on landslide events in mountainous areas. The methods used geophysical investigations (Electrical Resistivity Tomography (ERT)) to develop 2D and 3D resistivity distributions, and geotechnical investigations (soil sampling, laboratory testing, and borehole testing) to develop the relationship between resistivity and soil properties, as well as to validate 2D and 3D ERT models. The results showed that low resistivity (722 ohm.m) refers to bedrock. The 2D and 3D resistivity distribution is able to explain the relationship between resistivity and the characteristics of soil, rock, and groundwater in the mountainous landslide area. |
| doi_str_mv | 10.1088/1755-1315/871/1/012057 |
| format | Article |
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The ground model in the landslide area provided information on the relationship between the landslide structure, characteristics of soil, rock, and groundwater. This study presents an integrative approach in 2D and 3D ground modeling on landslide events in mountainous areas. The methods used geophysical investigations (Electrical Resistivity Tomography (ERT)) to develop 2D and 3D resistivity distributions, and geotechnical investigations (soil sampling, laboratory testing, and borehole testing) to develop the relationship between resistivity and soil properties, as well as to validate 2D and 3D ERT models. The results showed that low resistivity (<350 ohm.m) refers to well-graded soils and water-saturated materials; medium resistivity (350–722 ohm.m) refers to granular soils, weathered rock, and shale; and high resistivity (>722 ohm.m) refers to bedrock. The 2D and 3D resistivity distribution is able to explain the relationship between resistivity and the characteristics of soil, rock, and groundwater in the mountainous landslide area.</description><identifier>ISSN: 1755-1307</identifier><identifier>EISSN: 1755-1315</identifier><identifier>DOI: 10.1088/1755-1315/871/1/012057</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Bedrock ; Boreholes ; Electrical resistivity ; Geophysical methods ; Groundwater ; Laboratory tests ; Landslides ; Landslides & mudslides ; Mountainous areas ; Mountains ; Rocks ; Shale ; Soil investigations ; Soil properties ; Soil sampling ; Soil structure ; Soil testing ; Soil water ; Three dimensional models ; Two dimensional models</subject><ispartof>IOP conference series. Earth and environmental science, 2021-10, Vol.871 (1), p.12057</ispartof><rights>Published under licence by IOP Publishing Ltd</rights><rights>2021. 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Earth and environmental science</title><addtitle>IOP Conf. Ser.: Earth Environ. Sci</addtitle><description>The 2D and 3D ground models were developed on mountainous landslide investigation. The ground model in the landslide area provided information on the relationship between the landslide structure, characteristics of soil, rock, and groundwater. This study presents an integrative approach in 2D and 3D ground modeling on landslide events in mountainous areas. The methods used geophysical investigations (Electrical Resistivity Tomography (ERT)) to develop 2D and 3D resistivity distributions, and geotechnical investigations (soil sampling, laboratory testing, and borehole testing) to develop the relationship between resistivity and soil properties, as well as to validate 2D and 3D ERT models. The results showed that low resistivity (<350 ohm.m) refers to well-graded soils and water-saturated materials; medium resistivity (350–722 ohm.m) refers to granular soils, weathered rock, and shale; and high resistivity (>722 ohm.m) refers to bedrock. The 2D and 3D resistivity distribution is able to explain the relationship between resistivity and the characteristics of soil, rock, and groundwater in the mountainous landslide area.</description><subject>Bedrock</subject><subject>Boreholes</subject><subject>Electrical resistivity</subject><subject>Geophysical methods</subject><subject>Groundwater</subject><subject>Laboratory tests</subject><subject>Landslides</subject><subject>Landslides & mudslides</subject><subject>Mountainous areas</subject><subject>Mountains</subject><subject>Rocks</subject><subject>Shale</subject><subject>Soil investigations</subject><subject>Soil properties</subject><subject>Soil sampling</subject><subject>Soil structure</subject><subject>Soil testing</subject><subject>Soil water</subject><subject>Three dimensional models</subject><subject>Two dimensional models</subject><issn>1755-1307</issn><issn>1755-1315</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNqFkMtKxDAUhoMoOI6-ggTcuKnNpWnSpczFCwMu1HUITTJk6DQ1aQd8e1MqI4LgKoeT7_8PfABcY3SHkRA55oxlmGKWC45znCNMEOMnYHb8OD3OiJ-Dixh3CJW8oNUMPJMlVK2GdAm3wQ9p2nttGqjNwTS-25u2h9aHtB3aXrnWDxE2KRAbpw107cHE3m1V73x7Cc6saqK5-n7n4H29els8ZpuXh6fF_SarSVnxjNUMKVpzVWFjmFUFE4xZbpERytSKEqOKGpNKc6GIKBKjy9rqiuO0EZbQObiZervgP4Z0X-78ENp0UhImKEYFFyNVTlQdfIzBWNkFt1fhU2IkR29yVCJHPTJ5k1hO3lLwdgo63_00r1avvzDZaZtQ8gf6T_8XN0B8UQ</recordid><startdate>20211001</startdate><enddate>20211001</enddate><creator>Fata, Y A</creator><creator>Hendrayanto</creator><creator>Erizal</creator><creator>Tarigan, S D</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>PATMY</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PYCSY</scope></search><sort><creationdate>20211001</creationdate><title>2D and 3D ground model development for mountainous landslide investigation</title><author>Fata, Y A ; Hendrayanto ; Erizal ; Tarigan, S D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2697-5c50a3c7a91ee5fa45855f7f0e8aeca32ea4c129d78a284ee5d6cfd971d788f23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Bedrock</topic><topic>Boreholes</topic><topic>Electrical resistivity</topic><topic>Geophysical methods</topic><topic>Groundwater</topic><topic>Laboratory tests</topic><topic>Landslides</topic><topic>Landslides & mudslides</topic><topic>Mountainous areas</topic><topic>Mountains</topic><topic>Rocks</topic><topic>Shale</topic><topic>Soil investigations</topic><topic>Soil properties</topic><topic>Soil sampling</topic><topic>Soil structure</topic><topic>Soil testing</topic><topic>Soil water</topic><topic>Three dimensional models</topic><topic>Two dimensional models</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fata, Y A</creatorcontrib><creatorcontrib>Hendrayanto</creatorcontrib><creatorcontrib>Erizal</creatorcontrib><creatorcontrib>Tarigan, S D</creatorcontrib><collection>IOP Publishing Free Content</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Environmental Science Database</collection><collection>Access via ProQuest (Open Access)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Environmental Science Collection</collection><jtitle>IOP conference series. Earth and environmental science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fata, Y A</au><au>Hendrayanto</au><au>Erizal</au><au>Tarigan, S D</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>2D and 3D ground model development for mountainous landslide investigation</atitle><jtitle>IOP conference series. Earth and environmental science</jtitle><addtitle>IOP Conf. Ser.: Earth Environ. Sci</addtitle><date>2021-10-01</date><risdate>2021</risdate><volume>871</volume><issue>1</issue><spage>12057</spage><pages>12057-</pages><issn>1755-1307</issn><eissn>1755-1315</eissn><abstract>The 2D and 3D ground models were developed on mountainous landslide investigation. The ground model in the landslide area provided information on the relationship between the landslide structure, characteristics of soil, rock, and groundwater. This study presents an integrative approach in 2D and 3D ground modeling on landslide events in mountainous areas. The methods used geophysical investigations (Electrical Resistivity Tomography (ERT)) to develop 2D and 3D resistivity distributions, and geotechnical investigations (soil sampling, laboratory testing, and borehole testing) to develop the relationship between resistivity and soil properties, as well as to validate 2D and 3D ERT models. The results showed that low resistivity (<350 ohm.m) refers to well-graded soils and water-saturated materials; medium resistivity (350–722 ohm.m) refers to granular soils, weathered rock, and shale; and high resistivity (>722 ohm.m) refers to bedrock. The 2D and 3D resistivity distribution is able to explain the relationship between resistivity and the characteristics of soil, rock, and groundwater in the mountainous landslide area.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1755-1315/871/1/012057</doi><tpages>11</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Bedrock Boreholes Electrical resistivity Geophysical methods Groundwater Laboratory tests Landslides Landslides & mudslides Mountainous areas Mountains Rocks Shale Soil investigations Soil properties Soil sampling Soil structure Soil testing Soil water Three dimensional models Two dimensional models |
| title | 2D and 3D ground model development for mountainous landslide investigation |
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