MONITORING OF LANDSLIDE HAZARD MOUNTAIN SLOPES USING SPECIALIZED DRILLING EQUIPMENT AND MEANS FOR REMOVING UNDISTURBED CORE
The work is devoted to technical means of well drilling and the selection of undisturbed core used for monitoring of landslide hazard slopes. It is known that it is the drilling work that forms the basis of engineering and geological studies, which allow us to most accurately determine the physico-mechanical characteristics of a rock massif and reveal its tendency to landslide formation. When using drilling equipment on steep slopes, it is necessary to consider a number of factors that will allow such work to be carried out with maximum efficiency. This primarily refers to the observance of such parameters as the autonomy of drilling equipment for power supply, limited machine weight, with a power of at least 10 kW and the projectile development with the ability to extract undisturbed core. The work assessed the possibility of using modern drilling equipment and core samplers on steep landslide hazard slopes. Recommendations for their modernization and refinement in relation to the conditions of Kyrgyzstan are also given.