Técnicas geofísicas para la detección de sufusión: revisión de la literatura
Palabras clave:
geofisica, presa, tuberíaResumen
La ocurrencia de tragedias provocadas por la ruptura de embalses y presas ha dado lugar a debates sobre la búsqueda de mecanismos más seguros de monitoreo y detección temprana. Es por eso que la geotecnia ha explorado progresivamente métodos alternativos con el fin de ampliar la comprensión de la ocurrencia de daños en las presas. En este sentido, la geofísica surge como una metodología prometedora, dada su practicidad en la obtención de datos, capacidad de resolución y relación costo / beneficio. Así, el objetivo de la investigación es presentar el potencial de la metodología geofísica en la evaluación de problemas geotécnicos asociados a las tuberías. Para ello, se llevó a cabo una revisión de la literatura sobre las metodologías geofísicas que lograron identificar la erosión interna y las tuberías en la estructura de la presa a lo largo de los años. Además, se presentarán los aspectos teóricos relacionados con cada método, así como las ventajas y desventajas en la detección de tuberías. Considerando la verificada versatilidad de los métodos geofísicos presentados, se cree que el incremento de información geofísica, en el monitoreo geotécnico, puede contribuir de manera decisiva en la detección temprana de pipings.
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