Tryana Garza-Cruz

Powerpoint presentation of literature review conducted to identify classical references for mining method selection in response to action item #GS-3.

This study evaluates the subsidence associated with caving at Resolution Copper through estimation of the angle of break using the empirical method developed by Laubscher (2000).

After reviewing the results, a sensitivity analysis was commissioned to understand the impact of a number of model input parameters on the predicted subsidence limits. This document is presented as an addendum to the original report, documenting the results of this sensitivity analysis.