MODELING ANALYSIS OF THE ROCK QUALITY USING EXERTION DISCONTINUITY

Based on previous classification of rockmass quality , this study pays attention to analysis and research of rockmsss structure, and deal with the theory, the method, the targetsystem of rockmass quality evaluation. A concision and practical system of quality evaluation is established, in which the rock discontinuities network simulation analysis plays an important role in confirming RQD, and the quantitative analysis of RQD value is made feasible.