Analysis and diagnosis of the instability affecting "La Bonita" area, Amagá, Antioquia, Colombia
In the "La Bonita" sector (Amagá, Antioquia), between km 3+200 and km 3+500 of the Camilo C. Restrepo (Amagá) – El Cinco (Fredonia) road, which is above the rocks of the upper member of the Amagá formation (conformed mainly by interbedded claystones, sandstones and thin beds of coal), occu...
- Autores:
-
Álvarez Gutiérrez, Yennifer Yennifer
Montoya Cañola, Sandra Marcela
Rendón Giraldo, Diego Armando
Caballero Acosta, José Humberto
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2015
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/61863
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/61863
http://bdigital.unal.edu.co/60675/
- Palabra clave:
- 55 Ciencias de la tierra / Earth sciences and geology
Amagá
Antioquia
Colombia
claystones
pressure to avoid expansion
expansive clays
morphodynamic processes
geotechnical characterization
X-ray diffraction
slope stability.
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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Universidad Nacional de Colombia |
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Álvarez Gutiérrez, Yennifer Yennifer3c134262-6ccf-41b0-91e4-f3f7e3e63897300Montoya Cañola, Sandra Marcela10cfdfaa-0e3d-4f98-a4dd-3fcb50f63fa5300Rendón Giraldo, Diego Armando646abe83-b644-42a4-b490-08dd4f5e49b2300Caballero Acosta, José Humberto35368330-f22e-401c-8a41-70cd77d8167f3002019-07-02T20:46:37Z2019-07-02T20:46:37Z2015-01-01ISSN: 2357-3740https://repositorio.unal.edu.co/handle/unal/61863http://bdigital.unal.edu.co/60675/In the "La Bonita" sector (Amagá, Antioquia), between km 3+200 and km 3+500 of the Camilo C. Restrepo (Amagá) – El Cinco (Fredonia) road, which is above the rocks of the upper member of the Amagá formation (conformed mainly by interbedded claystones, sandstones and thin beds of coal), occur many instability processes that seriously affect the infrastructure of the area, and could be the result of the variations of mechanical and mineralogical properties of the claystones by effect of humidity fluctuations in the study area. According to the results obtained after multiple field trips, mapping of morphodynamic processes, subsoil explorations and laboratory tests, was determined that these materials, even as a rock, given their particular characteristics, have the ability to expand (changing their volume by about 10%) upon contact with water, generating expansion pressures up to 700kPa on the overlying materials, leading to the development of multiple slow morphodynamic processes (whose rate is related to winter seasons) that destabilize the ground.application/pdfspaUniversidad Nacional de Colombia - Sede Medellín - Facultad de Minashttps://revistas.unal.edu.co/index.php/rbct/article/view/43757Universidad Nacional de Colombia Revistas electrónicas UN Boletín Ciencias de la TierraBoletín Ciencias de la TierraÁlvarez Gutiérrez, Yennifer Yennifer and Montoya Cañola, Sandra Marcela and Rendón Giraldo, Diego Armando and Caballero Acosta, José Humberto (2015) Analysis and diagnosis of the instability affecting "La Bonita" area, Amagá, Antioquia, Colombia. Boletín de Ciencias de la Tierra (37). pp. 35-44. ISSN 2357-374055 Ciencias de la tierra / Earth sciences and geologyAmagáAntioquiaColombiaclaystonespressure to avoid expansionexpansive claysmorphodynamic processesgeotechnical characterizationX-ray diffractionslope stability.Analysis and diagnosis of the instability affecting "La Bonita" area, Amagá, Antioquia, ColombiaArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL43757-246990-1-PB.pdfapplication/pdf10832596https://repositorio.unal.edu.co/bitstream/unal/61863/1/43757-246990-1-PB.pdf66257497fe4c03309d175851572927caMD51THUMBNAIL43757-246990-1-PB.pdf.jpg43757-246990-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9095https://repositorio.unal.edu.co/bitstream/unal/61863/2/43757-246990-1-PB.pdf.jpgf54daa129f5fad70f8bc20eba5fdc042MD52unal/61863oai:repositorio.unal.edu.co:unal/618632024-04-20 23:26:10.346Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
dc.title.spa.fl_str_mv |
Analysis and diagnosis of the instability affecting "La Bonita" area, Amagá, Antioquia, Colombia |
title |
Analysis and diagnosis of the instability affecting "La Bonita" area, Amagá, Antioquia, Colombia |
spellingShingle |
Analysis and diagnosis of the instability affecting "La Bonita" area, Amagá, Antioquia, Colombia 55 Ciencias de la tierra / Earth sciences and geology Amagá Antioquia Colombia claystones pressure to avoid expansion expansive clays morphodynamic processes geotechnical characterization X-ray diffraction slope stability. |
title_short |
Analysis and diagnosis of the instability affecting "La Bonita" area, Amagá, Antioquia, Colombia |
title_full |
Analysis and diagnosis of the instability affecting "La Bonita" area, Amagá, Antioquia, Colombia |
title_fullStr |
Analysis and diagnosis of the instability affecting "La Bonita" area, Amagá, Antioquia, Colombia |
title_full_unstemmed |
Analysis and diagnosis of the instability affecting "La Bonita" area, Amagá, Antioquia, Colombia |
title_sort |
Analysis and diagnosis of the instability affecting "La Bonita" area, Amagá, Antioquia, Colombia |
dc.creator.fl_str_mv |
Álvarez Gutiérrez, Yennifer Yennifer Montoya Cañola, Sandra Marcela Rendón Giraldo, Diego Armando Caballero Acosta, José Humberto |
dc.contributor.author.spa.fl_str_mv |
Álvarez Gutiérrez, Yennifer Yennifer Montoya Cañola, Sandra Marcela Rendón Giraldo, Diego Armando Caballero Acosta, José Humberto |
dc.subject.ddc.spa.fl_str_mv |
55 Ciencias de la tierra / Earth sciences and geology |
topic |
55 Ciencias de la tierra / Earth sciences and geology Amagá Antioquia Colombia claystones pressure to avoid expansion expansive clays morphodynamic processes geotechnical characterization X-ray diffraction slope stability. |
dc.subject.proposal.spa.fl_str_mv |
Amagá Antioquia Colombia claystones pressure to avoid expansion expansive clays morphodynamic processes geotechnical characterization X-ray diffraction slope stability. |
description |
In the "La Bonita" sector (Amagá, Antioquia), between km 3+200 and km 3+500 of the Camilo C. Restrepo (Amagá) – El Cinco (Fredonia) road, which is above the rocks of the upper member of the Amagá formation (conformed mainly by interbedded claystones, sandstones and thin beds of coal), occur many instability processes that seriously affect the infrastructure of the area, and could be the result of the variations of mechanical and mineralogical properties of the claystones by effect of humidity fluctuations in the study area. According to the results obtained after multiple field trips, mapping of morphodynamic processes, subsoil explorations and laboratory tests, was determined that these materials, even as a rock, given their particular characteristics, have the ability to expand (changing their volume by about 10%) upon contact with water, generating expansion pressures up to 700kPa on the overlying materials, leading to the development of multiple slow morphodynamic processes (whose rate is related to winter seasons) that destabilize the ground. |
publishDate |
2015 |
dc.date.issued.spa.fl_str_mv |
2015-01-01 |
dc.date.accessioned.spa.fl_str_mv |
2019-07-02T20:46:37Z |
dc.date.available.spa.fl_str_mv |
2019-07-02T20:46:37Z |
dc.type.spa.fl_str_mv |
Artículo de revista |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
dc.type.coarversion.spa.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.content.spa.fl_str_mv |
Text |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
format |
http://purl.org/coar/resource_type/c_6501 |
status_str |
publishedVersion |
dc.identifier.issn.spa.fl_str_mv |
ISSN: 2357-3740 |
dc.identifier.uri.none.fl_str_mv |
https://repositorio.unal.edu.co/handle/unal/61863 |
dc.identifier.eprints.spa.fl_str_mv |
http://bdigital.unal.edu.co/60675/ |
identifier_str_mv |
ISSN: 2357-3740 |
url |
https://repositorio.unal.edu.co/handle/unal/61863 http://bdigital.unal.edu.co/60675/ |
dc.language.iso.spa.fl_str_mv |
spa |
language |
spa |
dc.relation.spa.fl_str_mv |
https://revistas.unal.edu.co/index.php/rbct/article/view/43757 |
dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Boletín Ciencias de la Tierra Boletín Ciencias de la Tierra |
dc.relation.references.spa.fl_str_mv |
Álvarez Gutiérrez, Yennifer Yennifer and Montoya Cañola, Sandra Marcela and Rendón Giraldo, Diego Armando and Caballero Acosta, José Humberto (2015) Analysis and diagnosis of the instability affecting "La Bonita" area, Amagá, Antioquia, Colombia. Boletín de Ciencias de la Tierra (37). pp. 35-44. ISSN 2357-3740 |
dc.rights.spa.fl_str_mv |
Derechos reservados - Universidad Nacional de Colombia |
dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
dc.rights.license.spa.fl_str_mv |
Atribución-NoComercial 4.0 Internacional |
dc.rights.uri.spa.fl_str_mv |
http://creativecommons.org/licenses/by-nc/4.0/ |
dc.rights.accessrights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_abf2 |
eu_rights_str_mv |
openAccess |
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application/pdf |
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Universidad Nacional de Colombia - Sede Medellín - Facultad de Minas |
institution |
Universidad Nacional de Colombia |
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https://repositorio.unal.edu.co/bitstream/unal/61863/1/43757-246990-1-PB.pdf https://repositorio.unal.edu.co/bitstream/unal/61863/2/43757-246990-1-PB.pdf.jpg |
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Repositorio Institucional Universidad Nacional de Colombia |
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