DESIGNING DRILLING PATTERN FOR EXCAVATING ROCK CAVERN

摘要

The invention relates to a method and a software product for designing a drilling pattern, and further to a rock drilling rig, in the control unit of which a software product may be executed for designing the drilling pattern . For a group of holes (14, 15, 16, 32, 17) of the drilling pattern (12), at least one master hole (13a, 13e, 17a, 17b, 35, 45, 48) can be determined wh ich comprises at least one dominating factor. The properties of at least one other drill hole are determined on the basis of the dominating properties o f the master hole. A master hole may be a hole location master, hole depth m aster