Analysis of Rock Mechanics of Tunnel No. 5 in Rasht Road

The prediction of ROCK behavior in underground and underground mines is of great importance for the safe operation of mines. Today, the study of variations in deviation, stress and strain rates in rocks is one of the most commonly used methods for studying and predicting rock behavior in mineral activity. Tonel has been studied on Rasht Road. The results of measuring the quality index of rock in drilled boreholes From a quality point of view, it is within the very weak to weak (RQD ≤50) range.

کلیدواژه ها:

RQD ، Stress ، TunneL