Doneva, Nikolinka and Hadzi-Nikolova, Marija and Mijalkovski, Stojance (2019) Analysis of required construction time for drift in rock type – lead and zink ore. Natural resources and technology, 13 (13). pp. 5-9. ISSN 185-6966
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Abstract
This paper presents the analysis of the construction of drift, as a horizontal mining facility. The 9 variants drift construction, in rock type lead-zinc ore were formed. Assumed length of objects in all variants was 1000 m '. The aim of this research was to determine the required time for construction of all variants and then to reduce it to the time required for construction of 1 m` per facilities. Based on analysis, two parametric functional dependents of construction time are determined in relation of uniaxial rock mass compressive strength and the size of the facilities` cross section.
Item Type: | Article |
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Subjects: | Engineering and Technology > Other engineering and technologies |
Divisions: | Faculty of Natural and Technical Sciences |
Depositing User: | Nikolinka Doneva |
Date Deposited: | 12 Oct 2021 07:21 |
Last Modified: | 12 Oct 2021 07:21 |
URI: | https://eprints.ugd.edu.mk/id/eprint/22738 |
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