Szczelinowatość i właściwości filtracyjne masywu skalnego

Abstract

FISSURITY AND PERCOLATION PROPERTIES OF ROCK MASSIF Summary The method which insolves pressing water through isolated intervals (zones) in boreholes is one of most often used in surveys on percolation properties of rock massifs in hydroengineering studies. The modified Lugeon water method of permeability measurements in rock massifs maked it possible to obtain not only some arbitrary values of water absorption but also those characterizing water flow in fissures. The latter give information on fissures, their width, strike and degree of infilling.