Ubicación y evaluación de sitios susceptibles a deslizamientos de la Ruta Nacional N° 27 San José - Caldera, tramo III
Fecha
2011-10
Autores
Garro Mora, José Francisco
Valverde Cordero, Christian
Barrantes Jiménez, Roy
Loría Salazar, Luis Guillermo
Título de la revista
ISSN de la revista
Título del volumen
Editor
Laboratorio Nacional de Materiales y Modelos Estructurales (LanammeUCR)
Resumen
Como parte de la ley 8114, que estipula al LANAMMEUCR como ente fiscalizados de la red Vial nacional y de los proyectos de concesión, se realizo una gira a inicios de setiembre a la ruta 27 carretera Sn José- Caldera, para evaluar de manera visual, el estado de los sitios que han presentado problemas de inestabilidad desde la puesta en operación d esta ruta, particularmente en el Tramo II, entre el puente sobre el Rio Grande y la salida al poblado de Orotina. En esta gira se ubicaron con GPS los puntos analizados, se evaluó el estado de los taludes y terraplenes, existencia de obras de mitigación para la reducción de vulnerabilidad de la ruta, y se tomaron fotografías digitales de los sitios visitados.
As part of the law 8114, which stipulates to the LANAMMEUCR as audited entity of the national road network and concession projects, a tour was made at the beginning of September to route 27 highway Sn José-Caldera, to evaluate in a visual way, the state of the sites that have presented problems of instability since the start of operation of this route, particularly in Section II, between the bridge over the Rio Grande and the exit to the town of Orotina. In this tour, the analyzed points were located with GPS, the state of the slopes and embankments was evaluated, mitigation works were in place to reduce the vulnerability of the route, and digital photographs of the visited sites were taken.
As part of the law 8114, which stipulates to the LANAMMEUCR as audited entity of the national road network and concession projects, a tour was made at the beginning of September to route 27 highway Sn José-Caldera, to evaluate in a visual way, the state of the sites that have presented problems of instability since the start of operation of this route, particularly in Section II, between the bridge over the Rio Grande and the exit to the town of Orotina. In this tour, the analyzed points were located with GPS, the state of the slopes and embankments was evaluated, mitigation works were in place to reduce the vulnerability of the route, and digital photographs of the visited sites were taken.
Descripción
Palabras clave
Ruta 27, terraplenes, taludes, deslizamientos, Route 27, embankments, slopes, landslides
Citación
https://www.lanamme.ucr.ac.cr/repositorio/handle/50625112500/1263