• CH.BALAJI
• E.ASHOK
• CH.SRIKANTH
• CH.V.M.TEJA
• A.CHARAN KUMAR

Several monitoring techniques including visual inspection, Lidar scanning, total stations, global positioning systems (GPS) to the state–of-the- art slope stability radar scanning and micro seismic monitoring are now used several mine producing countries of mine. The mineral extraction changes the stress state within the slope, making it more prone to deformation over time. This could eventually lead to the slope collapse owning movements environments making it difficult to anticipate slope failure and deformation rate. Surface mining's economics rely heavily on slope angles. Nowadays, technical advancements have made it possible to utilize this technique on a regular basis, resulting in three-dimensional quantitative information about the state of slope stability. The results of a simple numerical model of an open pit slope are addressed in light of the fact that recorded seismic events can be located hundreds of meters beyond the slope surface. Within the slope, seismic movements of recognized geological formations can be monitored and potentially utilized to assess relative stability trends. Micro seismic data should be able to reveal previously unknown structures, which can then be validated using other geotechnical techniques. The project shows that carefully analyzed data from open pit slopes can be used to gain greater insight into the effects of mining can result in more accurate assessments of slope stability.

Opencast mines, slope, stability, monitoring

"OVERVIEW OF STRATA MONITORING TECHNIQUES USED IN OPENCAST MINES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 7, page no.g101-g103, July-2021, Available :http://www.jetir.org/papers/JETIR2107744.pdf

"OVERVIEW OF STRATA MONITORING TECHNIQUES USED IN OPENCAST MINES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 7, page no. ppg101-g103, July-2021, Available at : http://www.jetir.org/papers/JETIR2107744.pdf