1. DSpace en ESPOL
  2. Unidades Académicas
  3. Facultad de Ingeniería en Ciencias de la Tierra
  4. Tesis de Maestría en Geotecnia
Please use this identifier to cite or link to this item: http://www.dspace.espol.edu.ec/handle/123456789/63522
Full metadata record
DC FieldValueLanguage
dc.contributor.advisorGarcés León, Daniel Omar, Director-
dc.contributor.authorCedeño Oviedo, Andrés-
dc.contributor.authorCedeño Oviedo, Andrés Fernando-
dc.creatorESPOL.FICT-
dc.date.accessioned2025-02-04T19:26:23Z-
dc.date.available2025-02-04T19:26:23Z-
dc.date.issued2024-
dc.identifier.citationCedeño Oviedo, A. y Cedeño Oviedo, A. F. (2024). Generation of stability models and mapping using photogram- metric reconstruction techniques in Chichaca tunnel (Province 3 of Loja). [Articulo de Titulación]. ESPOL.FICT .-
dc.identifier.urihttp://www.dspace.espol.edu.ec/handle/123456789/63522-
dc.descriptionX-
dc.formatapplication/pdf-
dc.format.extent14 página-
dc.language.isospa-
dc.publisherESPOL.FICT-
dc.rightsopenAccess-
dc.subjectTunnel-
dc.subjectPhotogrammetric reconstruction-
dc.subjectDiscontinuities-
dc.subjectStability analysis-
dc.subjectGeomechanical stations-
dc.subjectWedge-
dc.titleGeneration of stability models and mapping using photogram- metric reconstruction techniques in Chichaca tunnel (Province 3 of Loja)-
dc.typeMaestría en Geotecnia-
dc.identifier.codigoespolT-114837-
dc.description.cityGuayaquil-
dc.description.degreeEscuela Superior Politécnica del Litoral-
dc.identifier.codigoproyectointegradorPOSTG116-
dc.description.abstractenglishThe Chichaca Tunnel was handcrafted by the residents of Chantaco and Chuquibamba in 11 the Catamayo Canton of Loja Province, Ecuador. Its construction began in 1936, took nearly 20 years, 12 and was completed using only hand tools and blasting techniques. The tunnel spans 62 meters and 13 serves as a crucial route for the region's residents. Despite its stability to date, concerns persist re- 14 garding its safety due to the lack of geotechnical investigations. This study addresses these concerns 15 by employing advanced photogrammetric reconstruction techniques, specifically Structure from 16 Motion (SfM), to analyze the tunnel's discontinuities and identify potential structural vulnerabili- 17 ties. Additionally, a stability analysis will be conducted using Barton's Q-System for geomechanical 18 classification, complemented by wedge failure analysis. By focusing on the tunnel portals and mid- 19 section, this research aims to provide a comprehensive assessment of the Chichaca Tunnel's stability 20 and safety.-
Appears in Collections:Tesis de Maestría en Geotecnia

Files in This Item:
File SizeFormat 
T-114837 POSTG116 Cedeño-Coello.pdf1.53 MBAdobe PDFView/Open
Show simple item record


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.