Ageing effects on the stiffness behaviour of a microbiologically treated and compacted soil

Inicio | ¿Qué es? | Contacto

English | Català

Consultar RECERCAT

Por comunidades y
colecciones Por fecha Por autores Por títulos Por temas (CDU)

Consultar departamento

Por fecha Por autores Por títulos Por temas (CDU)

Estadisticas

Del documento Todo RECERCAT

Mi RECERCAT

Entrar Alertas por correo-e

Directorio de otros repositorios

RECERCAT Principal > Universitat Politècnica de Catalunya > Documents de recerca > Visualizar documento

Para acceder a los documentos con el texto completo, por favor, siga el siguiente enlace: http://hdl.handle.net/2117/18245

dc.contributor	Universitat Politècnica de Catalunya. Departament d'Enginyeria del Terreny, Cartogràfica i Geofísica
dc.contributor	Universitat Politècnica de Catalunya. MSR - Mecànica del Sòls i de les Roques
dc.contributor.author	Morales, Laura
dc.contributor.author	Romero Morales, Enrique Edgar
dc.contributor.author	Pineda Jiménez, Jubert Andrés
dc.contributor.author	Garzon, E.
dc.contributor.author	Giménez, Antonio
dc.date	2012
dc.identifier.citation	Morales, L. [et al.]. Ageing effects on the stiffness behaviour of a microbiologically treated and compacted soil. A: European Conference on Unsaturated Soils. "Unsaturated Soils: Research and Aplications". Napoles: Springer, 2012, p. 371-376.
dc.identifier.citation	978-3-642-31115-4
dc.identifier.uri	http://hdl.handle.net/2117/18245
dc.language.iso	eng
dc.publisher	Springer
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Àrees temàtiques de la UPC::Enginyeria civil::Geotècnia::Mecànica de sòls
dc.subject	Clay soils -- Stability
dc.subject	Sòls argilosos -- Estabilitat
dc.title	Ageing effects on the stiffness behaviour of a microbiologically treated and compacted soil
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	info:eu-repo/semantics/conferenceObject
dc.description.abstract	The paper describes an experimental study aimed at evaluating the evolution of some mechanical properties, specifically small-strain stiffness and unconfined compressive strength, induced by ageing after a microbiological treatment on a compacted soil. Bacillaceae microorganisms were used to induce microbial calcium carbonate precipitation and improve the mechanical properties of a compacted clayey silt. After compaction, samples were left to age and soil stiffness tracked every 24 hours using shear wave velocity measurements (bender elements). Parallel tests were run to determine the unconfined compressive strength at different elapsed times (just after compaction, 2, 4 and 7 days).

Mostrar el registro sencillo del ítem

Documentos relacionados

Otros documentos del mismo autor/a

Ageing effects on the small-strain stiffness of a bio-treated compacted soil

Morales, Laura; Romero Morales, Enrique Edgar; Jommi, Cristina; Garzón Garzón, Eduardo; Giménez, Antonio

Effects of relative humidity cycling on the tensile strength of a claystone

Pineda Jiménez, Jubert Andrés; Romero Morales, Enrique Edgar; Alonso Pérez de Agreda, Eduardo

Microstructural evaluation of the water sensitivity of clayey rocks

Pineda Jiménez, Jubert Andrés; Romero Morales, Enrique Edgar; Tarragó, Dani; Tauler, Esperança; Alonso Pérez de Agreda, Eduardo

Shear strength degradation in claystones due to environmental effects

Pineda Jiménez, Jubert Andrés; Romero Morales, Enrique Edgar; De Gracia, Manuel; Sheng, Daichao

Feasibility of a soft biological improvement of natural soils used in compacted linear earth construction

Morales, Laura; Romero Morales, Enrique Edgar; Jommi, Cristina; Garzón Garzón, Eduardo; Giménez Fernández, Antonio

Accesibilidad | Aviso legal | Política de Cookies | Documentos de uso interno

Coordinación

Patrocinio