Method and system for analyzing and generating early or predictive open slope stability alerts (CL2019000302A1)

Rojo, Leonardo; Ortega, Jaime H.; Lecaros, Rodrigo; Medel, Fabián; García, Arnold; Padilla, Fernando; Rivacoba, Juan Pablo

Keywords: Mining, artificial intelligence, slope design, geomechanics

Abstract

System, method and procedure for monitoring mining slopes in open pit operations that generate early or predictive warning. Specifically, the invention comprises a multi-sensor data capture step, such as prisms, piezometers, ground-based radar (gbr) radar images, and interferar synthetic aperture radar (insar); exploration data, terrain data (lithology, environmental variables), historical data, and digital elevation maps called dem (digital elevation model). This information is preprocessed and taken to an analytical base. Two indices are constructed from the analytical basis and the use of mathematical models. The first, called the "long-term index", analyzes the slow movements of the slope, allowing the construction of risk maps in the mine. The second, called the "short-term index", detects rapid inclination movements by determining the alarms or precursors of risk movements. all information is displayed on a web platform with a built-in geographic information system (gis), which allows you to view the information in 2d and 3d, also generates other information reports and the creation of custom alerts.

Más información

Fecha de publicación: 2019
URL: https://patents.google.com/patent/CL2019000302A1/es?inventor=Palma+Jaime+Ortega
DOI:

CL2019000302A1