Bearing capacity of bottom ash and its mixture with soils

This study characterizes two types of silica-aluminous bottomashes, produced at Spanish powerstations situated in Soto de Ribera(SR) and Aboño (AB),for their use in roads. Using laboratory tests, it was verified that these ashes can be used in embankments when they are appropriately compacted, given...

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Autores: López López, Esteban, Vega Zamanillo, Angel|||0000-0002-7140-6329, Calzada Pérez, Miguel Ángel|||0000-0001-6528-9392, Hernández Sanz, Alberto
Tipo de recurso: artículo
Fecha de publicación:2015
País:España
Institución:Universidad de Cantabria (UC)
Repositorio:UCrea Repositorio Abierto de la Universidad de Cantabria
Idioma:inglés
OAI Identifier:oai:repositorio.unican.es:10902/32227
Acceso en línea:https://hdl.handle.net/10902/32227
Access Level:acceso abierto
Palabra clave:Power station
Bottom ash
Road
Soils
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spelling Bearing capacity of bottom ash and its mixture with soilsLópez López, EstebanVega Zamanillo, Angel|||0000-0002-7140-6329Calzada Pérez, Miguel Ángel|||0000-0001-6528-9392Hernández Sanz, AlbertoPower stationBottom ashRoadSoilsThis study characterizes two types of silica-aluminous bottomashes, produced at Spanish powerstations situated in Soto de Ribera(SR) and Aboño (AB),for their use in roads. Using laboratory tests, it was verified that these ashes can be used in embankments when they are appropriately compacted, given that their dry densitie sare very low. CBR index values of over 30% were obtained. Three soils have been mixed with different percentage sof the bottom ashes. Soils can be improved by adding bottom ash contents that vary from 15% to 40% of the soil weight, thus improving their load-bearing capacity and reducing their plasticity.Japanese Society of Soil Mechanics and Foundation EngineeringUniversidad de Cantabria20152015-01-01journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articlehttps://hdl.handle.net/10902/32227Soils and Foundations, 2015, 55(3), 529-535reponame:UCrea Repositorio Abierto de la Universidad de Cantabriainstname:Universidad de Cantabria (UC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:repositorio.unican.es:10902/322272026-06-02T12:39:31Z
dc.title.none.fl_str_mv Bearing capacity of bottom ash and its mixture with soils
title Bearing capacity of bottom ash and its mixture with soils
spellingShingle Bearing capacity of bottom ash and its mixture with soils
López López, Esteban
Power station
Bottom ash
Road
Soils
title_short Bearing capacity of bottom ash and its mixture with soils
title_full Bearing capacity of bottom ash and its mixture with soils
title_fullStr Bearing capacity of bottom ash and its mixture with soils
title_full_unstemmed Bearing capacity of bottom ash and its mixture with soils
title_sort Bearing capacity of bottom ash and its mixture with soils
dc.creator.none.fl_str_mv López López, Esteban
Vega Zamanillo, Angel|||0000-0002-7140-6329
Calzada Pérez, Miguel Ángel|||0000-0001-6528-9392
Hernández Sanz, Alberto
author López López, Esteban
author_facet López López, Esteban
Vega Zamanillo, Angel|||0000-0002-7140-6329
Calzada Pérez, Miguel Ángel|||0000-0001-6528-9392
Hernández Sanz, Alberto
author_role author
author2 Vega Zamanillo, Angel|||0000-0002-7140-6329
Calzada Pérez, Miguel Ángel|||0000-0001-6528-9392
Hernández Sanz, Alberto
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidad de Cantabria
dc.subject.none.fl_str_mv Power station
Bottom ash
Road
Soils
topic Power station
Bottom ash
Road
Soils
description This study characterizes two types of silica-aluminous bottomashes, produced at Spanish powerstations situated in Soto de Ribera(SR) and Aboño (AB),for their use in roads. Using laboratory tests, it was verified that these ashes can be used in embankments when they are appropriately compacted, given that their dry densitie sare very low. CBR index values of over 30% were obtained. Three soils have been mixed with different percentage sof the bottom ashes. Soils can be improved by adding bottom ash contents that vary from 15% to 40% of the soil weight, thus improving their load-bearing capacity and reducing their plasticity.
publishDate 2015
dc.date.none.fl_str_mv 2015
2015-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
NA
http://purl.org/coar/version/c_be7fb7dd8ff6fe43
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/10902/32227
url https://hdl.handle.net/10902/32227
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Japanese Society of Soil Mechanics and Foundation Engineering
publisher.none.fl_str_mv Japanese Society of Soil Mechanics and Foundation Engineering
dc.source.none.fl_str_mv Soils and Foundations, 2015, 55(3), 529-535
reponame:UCrea Repositorio Abierto de la Universidad de Cantabria
instname:Universidad de Cantabria (UC)
instname_str Universidad de Cantabria (UC)
reponame_str UCrea Repositorio Abierto de la Universidad de Cantabria
collection UCrea Repositorio Abierto de la Universidad de Cantabria
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300724

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