- 1. Account of earth relief influence on forecasting of horizontal deformations when undermining
- (Mining)
- ... characteristic of earth moving process on the observant station which is pledged at the mine №9-10 of VAT “Marganeckii GZK”. The coefficients of semithroug length change are ascertained taking into account ...
- Created on 05 January 2013
- 2. The surveying control of the condition of mine workings under transition by coal-face works
- (Mining)
- ... scheme of the observant station for carrying out the supervision over the condition of the mine workings development is presented. The ways of the observant stations creation and the technology of the ...
- Created on 04 January 2013
- 3. The subsidences angular parameters analysis on the western donbass mines
- (Mining)
- ... an earthly surface differ from the actual values of corners which are certain from data of model surveyor supervisions on the observant stations. The indicated disparity is reason of insufficient validity ...
- Created on 24 December 2012
- 4. Basic conformities to law of the convergence distribution earth surface in a semi-mould during undermining and dewatering
- (Mining)
- Authors: Havriuk O.H., Havriuk H.F. On the basis of results of instrumental supervisions of models at the observant stations basic conformities to the law of distributing ...
- Created on 21 December 2012
- 5. General conformities to law of shiftings and deformations of earth surface time distribution under moving production face
- (Mining)
- ... Dnipropetrovsk, Ukraine It has been applied the method of special laboratory treatment of the results of the frequency instrumental observations on the observant stations, installed at earth surface ...
- Created on 26 November 2012
- 6. Research of development process of convergence in mine workings supported after longwall passage
- (Mining)
- ... of mountain pressure in combined drifts No.157 and No.161 of Stepnaya Mine that belongs to VAT Pavlogradugol. Methodology of supervisions is described and a chart of the observant station is brought. Mathematical ...
- Created on 26 November 2012
- 7. Analysis of maximum values of vertical and horizontal displacement of earth surface
- (Mining)
- Authors: A.S. Kuchin, Cand. Sci. (Tech.), State Higher Educational Institution “National Mining University”, Doctorate of the Department of Mining Surveying, Dnipropetrovsk, Ukraine Abstract: ...
- Created on 15 November 2012