Precise tilt measurements for monitoring of mine fields at Stebnyk potassium deposit area
Journal Title: Геодинаміка - Year 2017, Vol 23, Issue 2
Abstract
Aim. The purpose of this research is a monitoring of the possible deformation processes in the territory of the mining fields of mine No. 2 in Stebnyks potassium deposit using precise tilt meters. Method. Tilt measurements were carried out to find the magnitude and azimuth of the maximum inclination of the territory. The magnitude and azimuth were computed based on measurements and , along corresponding axes X and Y from inclinometers (Nivel 210)were installed in the study area. Results. From December 31, 2017, measurements of the inclination angles were received every second from stations “Modrychi” and “Visyt”, from inclinometers installed in basements of buildings in the Modrychi village, and in the Truskavets outskirts. Every ten minutes those data were automatically written to special observation files. Special software NivelDataCollector has been developed for automated collection and processing of information from high-precision digital inclinometers. The daily values of the maximum inclination angle obtained at the tilting stations "Modrychi" and "Visyt" changed. According to these data, these changes in maximum inclination angle mean velocity and its magnitude and azimuth were computed. Scientific novelty. Scientific novelty consists in the possibility of real time study of the spatial kinematics in industrially dangerous territories based on the results of tilting observations. Practical significance. Obtained tilt measurements results from mine No. 2 of Stebnitsky potassium deposit area allowed to predict possible threats of infrastructure destruction.
Authors and Affiliations
O. S. Zaiats, M. Navodych, S. L. Petrov, K. R. Tretyak
Keywords
Related Articles
- EP ID EP455477
- DOI 10.23939/jgd2017.02.025
- Views 103
- Downloads 0
Seismicity and the stressed state of the starobin potassium salt deposit in Belarus
Purpose. To carry out the investigations in the the East European Platform southwest with a special emphasize made on the Soligorsk region, where the Starobin deposit of potassium salts of the Late-Devonian age is locate...
Structure, dynamics and seismotectonics of faulting zones (by results of physical modelling and field studies) parth 1: physical modelling
Purpose. The aim of the work is to present and to analyze the results of physical modeling and field studies of processes of formation, evolution and modern geodynamic and seismotectonic activity of subvertical shear zon...
Synthetic frequency characteristics of near-surface layers under the seismic stations Trosnyk, Uzhgorod, and Mizhgirya
Purpose. In order to quantitatively estimate the dynamic effects of velocity structure under the three seismic stations of the Carpathian network spectral ratios between horizontal and vertical components of displacement...
Investigation of the interrelationship between changes and redistribution of angular momentum of the Earth, the Antarctic tectonic plate, the atmosphere, and the ocean
Purpose. The purpose of this work is elaboration of the results of long-term GNSS-observations at permanent stations located on the Antarctic tectonic plate; the determination of the change in its rotational parameters a...
Mathematical simulation of frequency sounding with electromagnetic field in a locally inhomogeneous half-space
Purpose. In order to adequately describe real processes that characterize the spread in the crust harmonic electromagnetic field (EMF) excited by artificial sources , unlike classical models (homogeneous and piecewise ho...