Wpływ zawartości wody i jej ciśnienia na wytrzymałość skał oraz na powstanie trzęsień ziemi

Abstract

INFLUENCE OF WATER CONTENT AND WATER PRESSURE ON THE ROCK STRENGTH AND THE ORIGIN OF EARTHQUAKES Summary Series of the measured rock strength values - Rm, according to water kinds and contents in rocks and to rock anisotropy, were put together. In the surface earth-crust sphere four rock zones were distinguished. They differ with water kinds and contents and with rock strength. Influence of dissociated gaseous-aqueous solutions on the predicated rock strength-RP for greater depths was discussed. Role of these solutions in rock cracks formation in greater depths was analyzed according to dilatation-diffusion and avalanche-unstable models.