Registration Number
0309U003807,
0109U004238
, R & D reports
Title
Study and development of measures relatively to protection of day surface, buildings and constructions at working-off ore deposits of Central field of state enterprise "VostGOK".
popup.stage_title
Дослідження та розробка заходів щодо охорони денної поверхні, будівель і споруд під час відпрацювання рудних покладів Центрального родовища ДП "СхідГЗК".
Head
Chistyakov Yevgeni Petrovich,
Registration Date
09-09-2009
Organization
State enterprise "Scientific-research mining institute"
popup.description2
Here is made study of geology-survey documentation and calculations of surface displacement parameters for two variants of deposits mining by systems with backfilling of the worked-out area: 1-t variant - deposits with thickness not less than 12 m are worked-off by room system, less than 12 m - by slicing; 2-d variant - all deposits are worked-off by slicing system. According to calculations results there are built basins of shearing and graphs of subsidencies, inclinations, curvature and horizontal deformations. Measures for guarding surface objects in accordance with their guard category are developed.
Product Description
popup.authors
Зеленська Т.С.
Куліш С.А.
popup.nrat_date
2020-04-02
