Doneva, Blagica and Delipetrev, Marjan and Delipetrov, Todor and Panov, Zoran (2013) Using seismic methods for defining optimal parameters for blasting. 5th Jubilee Balkan Mining Congress. pp. 259-261. ISSN 978-608-65530-0-5
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Abstract
Mining is basic in the process of exploitation of mineral raw materials,
whether it is a surface or underground mines. Separate section is the special
blasting which must ensure strict, advance superiors conditions. Success in
performed blasting depends on the applied method, the rocky massif and
quantity of explosives.
To determine the method for blasting and the quantity of explosive in the
blast holes, it is necessary to know the mechanical properties of the ground:
direction of foliation, degree of cracking, Jung modulus of elasticity and
other parameters which are used for mathematical modeling to define the
position of the blast holes and the optimal quantity of explosive in them.
As a proper geophysical method for defining the mechanical properties of
the rock complex is seismic method which gave all relevant parameters for
successful blasting. Seismic method could be useful applied in defining the
explosion zones: zone of thermal influence, internal plastic zone and external
plastic zone.
In the paper, briefly, will be presented seismic method and the mechanical
parameters derived from investigation.
| Item Type: | Article |
|---|---|
| Subjects: | Natural sciences > Earth and related environmental sciences |
| Divisions: | Faculty of Natural and Technical Sciences |
| Depositing User: | Blagica Doneva |
| Date Deposited: | 22 Jan 2014 15:25 |
| Last Modified: | 22 Jan 2014 15:25 |
| URI: | https://eprints.ugd.edu.mk/id/eprint/8753 |
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