Integração da automação e geotecnia: estudo de caso sobre o impacto do monitoramento geotécnico automatizado em barragens de mineração

Abstract

The integration of automation and geotechnics has emerged as a relevant strategy for improving safety and efficiency in the monitoring of mining dams. This study analyzed the application of automated geotechnical monitoring systems, involving piezometric instrumentation, SCADA systems, cloud platforms, and near real-time data integration, based on a case study of a tailings dam. The adopted methodology comprised qualitative and comparative analyses between conventional manual monitoring and automated monitoring, evaluating aspects such as continuity of data acquisition, reliability of readings, and information flow for decision-making. The results indicated that automation provides greater availability and centralization of geotechnical information, reducing dependence on manual interventions and increasing agility in accessing monitoring data. During the analyzed period, stability was observed in piezometric readings, with no critical events recorded, which allowed for the evaluation of the system’s operational performance under normal operating conditions. It is concluded that the integration between automation and geotechnics contributes to strengthening dam safety management, promoting regulatory compliance, operational efficiency, and the sustainability of mining operations.