Developing a Model for the Identification of Onset of Failure of Slopes in Surface Mines
DOI:
https://doi.org/10.18311/jmmf/2023/33714Keywords:
Mine slope, slope monitoring; slope stability radar; onset-of-failure; early warning; predictionAbstract
Slope failures in mines pose a serious concern, resulting in fatalities and significant damage to infrastructure and equipment. Despite their complexities, the majority of these slope behaviours are predictable. Mining firms worldwide have long worked on preventing mine slope failures because of the potential for human and material casualties. As a result, various investigations and studies have been done to understand these phenomena and their progression better. In this research, an automated technique is developed to track displacement data and identify the onset of slope failure, which is also the onset of acceleration. A five-step process is employed for a specific dataset. When the analysis produces a positive result for a particular set of slope monitoring data, the slope is accelerating. It helps us to determine the beginning of the slope’s acceleration. The generated output may be used as an early warning system that forecasts slope failures to avert potentially catastrophic slope occurrences, boosting overall mining performance and safety standards.
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