Hydraulic conductivity in layered saturated soils assessed through a novel physical model
This paper introduces a novel physical model for measuring the hydraulic conductivity of granular materials in saturated conditions. An innovation in the location of the device’s piezometers allows the device to be used to assess the permeability of layered soils for both parallel and perpendicular...
- Autores:
-
Dulcey-Leal, Eduardo
Molina-Gómez, Fausto Andrés
Bulla Cruz, Lenin Alexander
- 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/68497
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/68497
http://bdigital.unal.edu.co/69530/
- Palabra clave:
- 62 Ingeniería y operaciones afines / Engineering
equivalent permeability coefficient
seepage
statistical analysis
t-test
análisis estadístico
coeficiente de permeabilidad equivalente
fitraciónte de permeabilidad equivalente
filtración
prueba-t
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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| dc.title.spa.fl_str_mv |
Hydraulic conductivity in layered saturated soils assessed through a novel physical model |
| title |
Hydraulic conductivity in layered saturated soils assessed through a novel physical model |
| spellingShingle |
Hydraulic conductivity in layered saturated soils assessed through a novel physical model 62 Ingeniería y operaciones afines / Engineering equivalent permeability coefficient seepage statistical analysis t-test análisis estadístico coeficiente de permeabilidad equivalente fitraciónte de permeabilidad equivalente filtración prueba-t |
| title_short |
Hydraulic conductivity in layered saturated soils assessed through a novel physical model |
| title_full |
Hydraulic conductivity in layered saturated soils assessed through a novel physical model |
| title_fullStr |
Hydraulic conductivity in layered saturated soils assessed through a novel physical model |
| title_full_unstemmed |
Hydraulic conductivity in layered saturated soils assessed through a novel physical model |
| title_sort |
Hydraulic conductivity in layered saturated soils assessed through a novel physical model |
| dc.creator.fl_str_mv |
Dulcey-Leal, Eduardo Molina-Gómez, Fausto Andrés Bulla Cruz, Lenin Alexander |
| dc.contributor.author.spa.fl_str_mv |
Dulcey-Leal, Eduardo Molina-Gómez, Fausto Andrés Bulla Cruz, Lenin Alexander |
| dc.subject.ddc.spa.fl_str_mv |
62 Ingeniería y operaciones afines / Engineering |
| topic |
62 Ingeniería y operaciones afines / Engineering equivalent permeability coefficient seepage statistical analysis t-test análisis estadístico coeficiente de permeabilidad equivalente fitraciónte de permeabilidad equivalente filtración prueba-t |
| dc.subject.proposal.spa.fl_str_mv |
equivalent permeability coefficient seepage statistical analysis t-test análisis estadístico coeficiente de permeabilidad equivalente fitraciónte de permeabilidad equivalente filtración prueba-t |
| description |
This paper introduces a novel physical model for measuring the hydraulic conductivity of granular materials in saturated conditions. An innovation in the location of the device’s piezometers allows the device to be used to assess the permeability of layered soils for both parallel and perpendicular flows. The model’s square section construction makes soil compaction easy. Design methodology took issues of construction, calibration and implementation into account. Permeability coefficients in directions parallel and perpendicular to soil stratification were measured, and Student’s t-test was performed for the relation of experimental results and existing numerical correlations. Analysis of the results shows that the physical model can replicate seepage in layered soils with parallel and perpendicular flows as occurs in field. Furthermore, it was found that it is possible to validate the experimental calibration data by use of statistical techniques. |
| publishDate |
2018 |
| dc.date.issued.spa.fl_str_mv |
2018-04-01 |
| dc.date.accessioned.spa.fl_str_mv |
2019-07-03T06:57:00Z |
| dc.date.available.spa.fl_str_mv |
2019-07-03T06:57:00Z |
| dc.type.spa.fl_str_mv |
Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_6501 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Text |
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http://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/resource_type/c_6501 |
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publishedVersion |
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ISSN: 2346-2183 |
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https://repositorio.unal.edu.co/handle/unal/68497 |
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http://bdigital.unal.edu.co/69530/ |
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ISSN: 2346-2183 |
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https://repositorio.unal.edu.co/handle/unal/68497 http://bdigital.unal.edu.co/69530/ |
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spa |
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spa |
| dc.relation.spa.fl_str_mv |
https://revistas.unal.edu.co/index.php/dyna/article/view/64473 |
| dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Dyna Dyna |
| dc.relation.references.spa.fl_str_mv |
Dulcey-Leal, Eduardo and Molina-Gómez, Fausto Andrés and Bulla Cruz, Lenin Alexander (2018) Hydraulic conductivity in layered saturated soils assessed through a novel physical model. DYNA, 85 (205). pp. 119-124. ISSN 2346-2183 |
| dc.rights.spa.fl_str_mv |
Derechos reservados - Universidad Nacional de Colombia |
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http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial 4.0 Internacional |
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http://creativecommons.org/licenses/by-nc/4.0/ |
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info:eu-repo/semantics/openAccess |
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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 |
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openAccess |
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application/pdf |
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Universidad Nacional de Colombia - Sede Medellín - Facultad de Minas |
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Universidad Nacional de Colombia |
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https://repositorio.unal.edu.co/bitstream/unal/68497/1/64473-384330-1-PB.pdf https://repositorio.unal.edu.co/bitstream/unal/68497/2/64473-384330-1-PB.pdf.jpg |
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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_abf2Dulcey-Leal, Eduardodc36d2bf-c180-44d3-82b1-a4d9b09f126c300Molina-Gómez, Fausto Andrésfcff62ae-f375-4ab3-81f4-468d0e1cfe04300Bulla Cruz, Lenin Alexanderdb640812-1471-45a2-85c6-82f9260bdd7b3002019-07-03T06:57:00Z2019-07-03T06:57:00Z2018-04-01ISSN: 2346-2183https://repositorio.unal.edu.co/handle/unal/68497http://bdigital.unal.edu.co/69530/This paper introduces a novel physical model for measuring the hydraulic conductivity of granular materials in saturated conditions. An innovation in the location of the device’s piezometers allows the device to be used to assess the permeability of layered soils for both parallel and perpendicular flows. The model’s square section construction makes soil compaction easy. Design methodology took issues of construction, calibration and implementation into account. Permeability coefficients in directions parallel and perpendicular to soil stratification were measured, and Student’s t-test was performed for the relation of experimental results and existing numerical correlations. Analysis of the results shows that the physical model can replicate seepage in layered soils with parallel and perpendicular flows as occurs in field. Furthermore, it was found that it is possible to validate the experimental calibration data by use of statistical techniques.Este documento presenta un modelo físico novedoso que permite medir la conductividad hidráulica en materiales granulares saturados. Una innovación en la ubicación de los piezómetros del dispositivo permite que este se use para evaluar la permeabilidad de los suelos estratificados tanto para flujos paralelos como perpendiculares. La construcción de la sección cuadrada del modelo facilita la compactación del suelo. La metodología de diseño tuvo en cuenta aspectos de construcción, calibración e implementación. Se midieron los coeficientes de permeabilidad en direcciones paralelas y perpendiculares a la estratificación del suelo. Además, se realizó la prueba-t de Student para la relación de los resultados experimentales y correlaciones numéricas existentes. El análisis de resultados muestra que el modelo físico puede replicar el fenómeno de filtración de agua a través de suelos granulares estratificados como sucede en campo. Por otra parte, se encontró que es posible validar el procedimiento de calibración experimental mediante técnicas estadísticas.application/pdfspaUniversidad Nacional de Colombia - Sede Medellín - Facultad de Minashttps://revistas.unal.edu.co/index.php/dyna/article/view/64473Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaDulcey-Leal, Eduardo and Molina-Gómez, Fausto Andrés and Bulla Cruz, Lenin Alexander (2018) Hydraulic conductivity in layered saturated soils assessed through a novel physical model. DYNA, 85 (205). pp. 119-124. ISSN 2346-218362 Ingeniería y operaciones afines / Engineeringequivalent permeability coefficientseepagestatistical analysist-testanálisis estadísticocoeficiente de permeabilidad equivalentefitraciónte de permeabilidad equivalentefiltraciónprueba-tHydraulic conductivity in layered saturated soils assessed through a novel physical modelArtículo 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/ARTORIGINAL64473-384330-1-PB.pdfapplication/pdf824469https://repositorio.unal.edu.co/bitstream/unal/68497/1/64473-384330-1-PB.pdf59a29e382a60faf195edab4daf3de174MD51THUMBNAIL64473-384330-1-PB.pdf.jpg64473-384330-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9320https://repositorio.unal.edu.co/bitstream/unal/68497/2/64473-384330-1-PB.pdf.jpgaa296cfff469d095fd8f6f9865d3753eMD52unal/68497oai:repositorio.unal.edu.co:unal/684972023-06-04 23:03:05.079Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |