An Assessment Method for Debris Flow Dam Formation in Taiwan
Debris flows in tributaries rush into and block the main branches of rivers and often result in serious hazards. Dam failures cause large floods in the downstream area and can lead to fatalities and property damage. This study proposes an assessment method to evaluate the formation of a debris flow...
- Autores:
-
Chen, Kun-Ting
Lin, Chia-Hsing
Chen, Xiao-Qing
Hu, Gui-Sheng
Guo, Xiao-Jun
Shieh, Chjeng-Lun
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2018
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/63556
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/63556
http://bdigital.unal.edu.co/64002/
- Palabra clave:
- 55 Ciencias de la tierra / Earth sciences and geology
Debris flow dam
dam failure
assessment method
Represamiento por flujo de detritos
rompimiento de represamientos
método de evaluación
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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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_abf2Chen, Kun-Ting7dc9c4f6-49d1-411d-bbe7-021097265158300Lin, Chia-Hsing29d2ee67-048c-483a-823e-124ce22d1b44300Chen, Xiao-Qing90a853a7-dee9-4a6d-95ee-fdd29f7680b0300Hu, Gui-Sheng68b775eb-b8c6-4e01-bb21-04aa15889e5c300Guo, Xiao-Juna7266a18-5903-4578-ada7-0f9ac5b38c54300Shieh, Chjeng-Lun1316dd31-43ec-4487-9e90-6e5079db4e883002019-07-02T21:53:47Z2019-07-02T21:53:47Z2018-01-01ISSN: 2339-3459https://repositorio.unal.edu.co/handle/unal/63556http://bdigital.unal.edu.co/64002/Debris flows in tributaries rush into and block the main branches of rivers and often result in serious hazards. Dam failures cause large floods in the downstream area and can lead to fatalities and property damage. This study proposes an assessment method to evaluate the formation of a debris flow dam, which includes two conditions: (1) the sediment transported by the debris flow must reach across the river; and (2) the thickness of the deposit by the debris flow must be higher than the in situ water depth. This methodology was used to study the case of a debris flow dam caused by debris flow across the Er River in Taiwan, which blocked the Chishan River and led to the formation of the Namasha debris flow dam. This methodology can also be applied to identify the formation of debris flow dams.El flujo de detritos que cae en los tributarios de los ríos puede bloquear los ramales principales y eventualmente convertirse en un riesgo. El rompimiento de uno de estos represamientos de agua puede causar inundaciones en las zonas de la corriente, además de víctimas y daños a propiedades. Este estudio propone un método para evaluar la formación de represamientos de agua por flujo de detritos bajo dos condiciones: (1) los sedimentos transportados por el flujo de detritos deben alcanzar el lecho del río; (2) el grosor de los depósitos por el flujo de detritos debe ser mayor que la profundidad de agua in situ. Esta metodología se utilizó para estudiar el caso de represamiento por el flujo de detritos en el río Er de Taiwán, el cual bloqueó el río Chishan y que condujo a la formación de la presa Namasha. Esta metodología también puede aplicarse para identificar la formación de represamientos por flujo de detritos.application/pdfspaUniversidad Nacional de Colombia - Sede Bogotá - Facultad de Ciencias - Departamento de Geocienciahttps://revistas.unal.edu.co/index.php/esrj/article/view/62389Universidad Nacional de Colombia Revistas electrónicas UN Earth Sciences Research JournalEarth Sciences Research JournalChen, Kun-Ting and Lin, Chia-Hsing and Chen, Xiao-Qing and Hu, Gui-Sheng and Guo, Xiao-Jun and Shieh, Chjeng-Lun (2018) An Assessment Method for Debris Flow Dam Formation in Taiwan. Earth Sciences Research Journal, 22 (1). pp. 37-43. ISSN 2339-345955 Ciencias de la tierra / Earth sciences and geologyDebris flow damdam failureassessment methodRepresamiento por flujo de detritosrompimiento de represamientosmétodo de evaluaciónAn Assessment Method for Debris Flow Dam Formation in TaiwanArtículo 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/ARTORIGINAL62389-380284-1-PB.pdfapplication/pdf2272213https://repositorio.unal.edu.co/bitstream/unal/63556/1/62389-380284-1-PB.pdf1086cfe94ce495b4c13e8785a036e268MD51THUMBNAIL62389-380284-1-PB.pdf.jpg62389-380284-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg6535https://repositorio.unal.edu.co/bitstream/unal/63556/2/62389-380284-1-PB.pdf.jpg2dc8a440abd05bc728d356d5361bb377MD52unal/63556oai:repositorio.unal.edu.co:unal/635562024-04-29 23:11:11.811Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
dc.title.spa.fl_str_mv |
An Assessment Method for Debris Flow Dam Formation in Taiwan |
title |
An Assessment Method for Debris Flow Dam Formation in Taiwan |
spellingShingle |
An Assessment Method for Debris Flow Dam Formation in Taiwan 55 Ciencias de la tierra / Earth sciences and geology Debris flow dam dam failure assessment method Represamiento por flujo de detritos rompimiento de represamientos método de evaluación |
title_short |
An Assessment Method for Debris Flow Dam Formation in Taiwan |
title_full |
An Assessment Method for Debris Flow Dam Formation in Taiwan |
title_fullStr |
An Assessment Method for Debris Flow Dam Formation in Taiwan |
title_full_unstemmed |
An Assessment Method for Debris Flow Dam Formation in Taiwan |
title_sort |
An Assessment Method for Debris Flow Dam Formation in Taiwan |
dc.creator.fl_str_mv |
Chen, Kun-Ting Lin, Chia-Hsing Chen, Xiao-Qing Hu, Gui-Sheng Guo, Xiao-Jun Shieh, Chjeng-Lun |
dc.contributor.author.spa.fl_str_mv |
Chen, Kun-Ting Lin, Chia-Hsing Chen, Xiao-Qing Hu, Gui-Sheng Guo, Xiao-Jun Shieh, Chjeng-Lun |
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 Debris flow dam dam failure assessment method Represamiento por flujo de detritos rompimiento de represamientos método de evaluación |
dc.subject.proposal.spa.fl_str_mv |
Debris flow dam dam failure assessment method Represamiento por flujo de detritos rompimiento de represamientos método de evaluación |
description |
Debris flows in tributaries rush into and block the main branches of rivers and often result in serious hazards. Dam failures cause large floods in the downstream area and can lead to fatalities and property damage. This study proposes an assessment method to evaluate the formation of a debris flow dam, which includes two conditions: (1) the sediment transported by the debris flow must reach across the river; and (2) the thickness of the deposit by the debris flow must be higher than the in situ water depth. This methodology was used to study the case of a debris flow dam caused by debris flow across the Er River in Taiwan, which blocked the Chishan River and led to the formation of the Namasha debris flow dam. This methodology can also be applied to identify the formation of debris flow dams. |
publishDate |
2018 |
dc.date.issued.spa.fl_str_mv |
2018-01-01 |
dc.date.accessioned.spa.fl_str_mv |
2019-07-02T21:53:47Z |
dc.date.available.spa.fl_str_mv |
2019-07-02T21:53:47Z |
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: 2339-3459 |
dc.identifier.uri.none.fl_str_mv |
https://repositorio.unal.edu.co/handle/unal/63556 |
dc.identifier.eprints.spa.fl_str_mv |
http://bdigital.unal.edu.co/64002/ |
identifier_str_mv |
ISSN: 2339-3459 |
url |
https://repositorio.unal.edu.co/handle/unal/63556 http://bdigital.unal.edu.co/64002/ |
dc.language.iso.spa.fl_str_mv |
spa |
language |
spa |
dc.relation.spa.fl_str_mv |
https://revistas.unal.edu.co/index.php/esrj/article/view/62389 |
dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Earth Sciences Research Journal Earth Sciences Research Journal |
dc.relation.references.spa.fl_str_mv |
Chen, Kun-Ting and Lin, Chia-Hsing and Chen, Xiao-Qing and Hu, Gui-Sheng and Guo, Xiao-Jun and Shieh, Chjeng-Lun (2018) An Assessment Method for Debris Flow Dam Formation in Taiwan. Earth Sciences Research Journal, 22 (1). pp. 37-43. ISSN 2339-3459 |
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 Bogotá - Facultad de Ciencias - Departamento de Geociencia |
institution |
Universidad Nacional de Colombia |
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