Analysis of seasonal fluctuations of rock and ore extraction at open pits in the Arctic

Abstract

The rhythmicity of work of open pits in the Arctic depends on numerous factors and, first of all, on severe climatic conditions, the influence of which leads to a decrease in the productivity of open pits and disruption of the rhythm of their work. To take into account the severity of the climate, correction coefficients are introduced to the production norms in different periods of the year. However, seasonal fluctuations have been insufficiently studied overall, although the patterns of seasonality are very important to take into account when planning and organizing production processes. On the other hand, at open pits in the Arctic it is very important to use favorable periods of the year for intensification of mining operations.

Read more

None