Scholarly record
TOPOGRAPHIC VERIFICATION METHOD OF THE MINING WELL EXTRACTION INSTALLATION
Abstract
During a mine exploitation, the activity of the mine shafts must be carried out under outstanding safety conditions, given that through them we carry out the transport of personnel and materials necessary for the production process and we extract mineral substances. For these reasons, the operating parameters must be within the limits provided by specific regulations, both in the case of supporting and guiding elements of the shaft, as well as those of the extraction plant. The labor protection regulations provide the mandatory time period within which the technical verification of the extraction plant needs to be completed (at least once every six months), the parameters that need to be determined and compared with the permissible limits (the verticality of the shaft tower, horizontal and parallel axis of the spindles, position of the axes of the wheels in relation to the axis of the extraction plant, the deflection angle of the cables). Observations are made regarding the integrity of the construction elements (the shaft tower and the extraction machine house) and their spatial position, as well as to the static and mobile elements of the extraction machine. Because the extraction machine is located in the house of the extraction machine, and the spindles are located in the tower of the well, it is often difficult to make said observations. The classical method of verification requires developing a polygonal route through which observations can be made regarding the elements of the extraction plant and also regarding the elements of the extraction well tower, and also the processing of said observations. The following paper presents a method of data retrieval for the verification of the single-cable extraction installation of a shaft, by means of combined measurements of directions and distances with the use of conventional total stations, and the processing of the aforementioned observations.
Publication Impact Profile
- Captures
- Mendeley - Readers: 1
Publication details
References5
Ministerul Minelor, Norme de protec?ia muncii pentru industria minier?, 1991 ;
Cornel ARSENE, Considerations concerning the choice of the working method and of the instruments to realize observations, Agricultura, nr. 1-2 (105-106)/ 2018, Editura Academic Pres, Cluj-Napoca, ISSN 1221-5317, pp. 170-174.
Mircea ORTELECAN, Maricel PALAMARIU, Traian JURCA, Trasarea lucr?rilor miniere, Editura Infomin, Deva, 1999, ISBN 973-98552-4-5, pp. 157-174;
Nicolae DIMA, Geodezie, Editura Universitas, Petro?ani, 2005, ISBN 973-8260-94-9, pp. 293-300;
Cornel ARSENE, Mircea V. BONDREA, Comparative study for observation processing in (micro)trilateration networks, 18th International Multidisciplinary Scientific GeoConference & EXPO SGEM 2018, www.sgem.org, SGEM2018 Conference Proceedings, ISBN 978-619-7408-40-9 / ISSN 1314-2704, 2 July - 8 July, 2018, Vol. 18, Issue 2.2, 631-638 pp, DOI: 10.5593/sgem2018/2.2.
View or Download full articleAccess options
SWS access login
Login as SWS Scientific CommitteeLogin as SWS Scientific PartnerLogin as SWS AuthorAuthors and approved SWS contributors will read and export their own linked papers after identity matching by SWS profile, email and SGEM GlobalID.
For librarian assistance: [email protected]
Purchase Instant Access
- Article can be downloaded after successful payment.
- Article may be used according to SWS library access terms.
- Article cannot be redistributed.