Full text loading...
-
Experience in the Application of Geophysical Research Methods in Engineering and Environmental Surveys for Quarrying
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, Engineering and Mining Geophysics 2018, Apr 2018, Volume 2018, p.1 - 6
Abstract
It is rational to apply a complex methods of a geological basis studying for carrying out engineering-ecological researches in borders of the anthropogenic broken territories while developing design solutions of strip-pit developments elimination. The usage of the vertical electric intubation results and electric profiling by the median gradient method for studying the nature of specific electrical resistance distribution in the vertical and horizontal directions, in conjunction with well-drilling results and testing for underground waters inflow allowed to characterize hydrogeological conditions of the research site. In terms of research results interpretation filtrational parameters of the bottom and boards of the liquidated strip-pit are estimated, sites of the wet or water-logged zones in the rock massif are localized, the power of accumulated technogenic subsoils, the existence of the screen and sites of the increased filtration are estimated. The expected calculations executed with account for ground thickness properties in the liquidated pit and hydrogeological parameters of the research site allowed to obtain data on underground waters protectability from pollution. Work integrations confirm the results’ reliability and allows to use them under developing design decisions on the pit elimination.