Surveying instrumental observations of displacement of mine workings contours

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dc.contributor.authorNazarenko, V. O.
dc.contributor.authorBrui, H. V.
dc.contributor.authorKuchin, O.
dc.contributor.authorMamuzić, I.
dc.contributor.authorНазаренко, В. О.
dc.contributor.authorБруй, Г. В.
dc.date.accessioned2025-09-04T12:27:27Z
dc.date.issued2025
dc.description.abstractMaintenance and accident-free operation of underground mine workings in difficult mining and geological conditions, which are characterized by unstable, watered rocks, is provided by the use of anchor and frame anchor supports. Periodic leveling of the reference points and anchors of the support provides information about displacements in separate sections of mine workings at different time intervals and in different areas. Measurements were made in the pumping drift at a depth of 300 m. Mine length is 2550 m, average inclination angle is 4 º, еxcavation cross-section S=14,6 m2. The excavation is secured by rows of anchors with a step of 0,6-0,8 m.
dc.identifier.citationNazarenko V., Brui H., Kuchin O., Mamuzić I. Surveying instrumental observations of displacement of mine workings contours. Metalurgija. 2025. Vol. 64. № 1-2. P. 233-233. Nazarenko, V., Brui, H., Kuchin, O. & Mamuzić, I. (2025). Surveying instrumental observations of displacement of mine workings contours. Metalurgija, 64, 1-2, 233-233.
dc.identifier.urihttps://dspace.mipolytech.education/handle/mip/2381
dc.language.isoen
dc.publisherHrvatsko metalurško društvo
dc.subjectmines
dc.subjectmine maintainance
dc.subjectinstrumental observations
dc.titleSurveying instrumental observations of displacement of mine workings contours
dc.typeArticle

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