|
THE STRUCTURE OF ZONAL DISINTEGRATION OF MINING
STRUCTURES
S.V. Tynyna1*,
I.I. Chobotko1
1Institute for Physics of Mining Processes
of the National Academy of Sciences of Ukraine, Dnipro, Ukraine
*Corresponding author:
e-mail: haritonroots@gmail.com
Physical and
technical problems of mining production, 2021, (23), 98-107.
https://doi.org/10.37101/ftpgp23.01.007
full
text (pdf)
ABSTRACT
Purpose. There is
an expansion of ideas about
the structure of zonal disintegration
of the rock mass and
the nature of its development,
the study of the nature
of the formation of systems of disintegrated structures, the development of the hypothesis
of the emergence of zonal disintegration.
Methods. When
solving the set tasks, the method of critical analysis was applied in relation to the "Effect of zonal disintegration
of rocks", which is an
alternation of zones of disturbed
and undisturbed rocks.
Findings. The article
provides an analysis of scientific works on the disintegration
of rocks since the discovery
of this phenomenon in 1972. Recommendations are given to combat
this phenomenon in mining operations.
Originality. The proposed
generalizing hypothesis
of the formation of disintegration of the rock mass
around the workings. The structure of disintegrated formations is considered. The definition of the concept
"Systems of disintegrated structures"
is given. The dependence of the degree
of disintegration as a physical phenomenon on the types of
mining operations is shown.
Practical implications. A hypothesis
of the occurrence of the phenomenon of zonal disintegration
of the structure of rocks has been
developed. The structure of the zonal disintegration
of the rock mass around
the workings is considered. The definition is given to
Systems of disintegrated structures.
Keywords: stability
of mine workings, zonal disintegration, rock structure, stress and deformation field around the mine contour,
bearing armored shell zone, rock pressure, rings of zonal
disintegration, dynamic
action, active zone of the
stress field of the mine
contour, distribution of rock stress
concentrators
REFERENCES
1. Cloete, D. R., Collett, P. A.
G., Cooke, N. G. W., Jager, A. J., and White, A.
J. A. The nature of the fracture zone in gold mines as revealed by diamond
core drilling. Association of Mine Managers, Papers and discussions.
1972–1973.
2. Otchet IGTM USSR (1973) po teme № 262 «Issledovanie proyavleniy gornogo davleniya v vyirabotkah shaht Tsentralnogo rayona Donbassa»,
Dnepropetrovsk.
3. Shemyakin E.I., Fisenko G.L.,
Kurlenya M.V., Oparin
V.N., Reva V.V., Glushihin F.P., Rozenbaum M.A., Tropp E.A., Kuznetsov Yu.S. (1986). Effekt zonalnoy dezintegratsii gornyih porod vokrug podzemnyih vyirabotok. Dokl. AN SSSR, 289(5), 1088–1094.
4. Otkryitie № 400 SSSR. (1992). Yavlenie
zonalnoy dezintegratsii
gornyih porod vokrug podzemnyih vyirabotok / E.I. Shemyakin,
M.V. Kurlenya, V.N. Oparin,
V.N. Reva, F. P. Glushihin, M. A. Rozenbaum. – Opubl. v BI, # 1.
5. S.V. Tynyna, I.I Chobotko (2020).
Analytical studies concerning resistance of stressed rocks to
disintegration. Zhurn. «VISTI Donetskoho
hirnychoho instytutu»,
2(47), 83–88. https://doi.org/10.31474/1999-981x-2020-2-83-88
6. S. Tynyna, I. Chobotko, L. Frolova, N. Butyrina (2019). Modeling of influence of stresses on indicators of
resistance of mining rocks to mechanical destruction. E3S Web of
Conferences, International Conference Essays of Mining Science and
Practice. (Vol. 109. p. 00104), 1–9.
https://doi.org/10.1051/e3sconf/201910900104
7. Homenko O.E., Lyashenko V.I.
(2019). Povyishenie gornotehnicheskoy
bezopasnosti provedeniya
podzemnyih vyirabotok. Bezopasnost truda v promyishlennosti, 4, 43–51.
8. Homenko O.E., Kononenko M.N.
(2019) Sinergetika vzaimodeystviya
gornoy vyirabotki s masivom porod. Fiziko-tehnicheskie problemyi
gornogo proizvodstva,
21, 116–127. https://doi.org/10.37101/ftpgp21.01.012
9. Beltyukov N.L., Evseev A.V.
(2010) Sopostavlenie uprugih
svoystv gornyih porod. Vestnik Permskogo natsionalnogo issledovatelskogo politehnicheskogo
universiteta. Geologiya,
neftegazovoe i gornoe delo, (5), 82–85.
10. Kaydo, I.I. (2009). O prirode
yavleniya zonalnoy dezintegratsii gornyih porod vokrug podzemnyih vyirabotok (gipoteza). Gornyiy informatsionno-analiticheskiy byulleten
(nauchno-tehnicheskiy zhurnal),
(1), 16–21.
11. Ksendzenko L.S., Makarov V.V. (2017). Zonalnoe razrushenie massiva gornyih porod vokrug podzemnyih vyirabotok (obzor). Vestnik Inzhenernoy shkolyi Dalnevostochnogo federalnogo universiteta, (4 (33)), 118–130.
12. Kaydo, I.I. (2009). Klasternaya
model yavleniya zonalnoy
dezintegratsii massiva vokrug podzemnyih vyirabotok. Gornyiy informatsionno-analiticheskiy byulleten
(nauchno-tehnicheskiy zhurnal),
(6), 48–57.
13. Melnik, V.V., Kaydo, I.I.,
& Kirichenko, I.S. (2010). Dezintegratsiya ugolnogo massiva podkrovel-nogo sloya pri otrabotke
moschnyih pologih ugolnyih plastov. Gornyiy informatsionno-analiticheskiy
byulleten (nauchno-tehnicheskiy
zhurnal), (5), 220–223.
14. Kaydo, I.I. (2010). Formirovanie
secheniya vyirabotki v dva etapa v usloviyah zonalnoy dezintegratsii. Gornyiy informatsionno-analiticheskiy byulleten
(nauchno-tehnicheskiy zhurnal),
(5), 147–149.
15. Kaydo, I.I. (2010). Osobennosti
sohraneniya i formirovaniya podgotovitelnyih
vyirabotok na granitse s vyirabotannyim prostranstvom pri zonalnoy dezintegratsii massiva. Gornyiy informatsionno-analiticheskiy byulleten
(nauchno-tehnicheskiy zhurnal),
(3), 66–70.
16. Oparin V.N. (2008) Zonalnaya dezintegratsiya gornyih porod i ustoychivost
podzemnyih vyirabotok: Izd-vo SO RAN. Novosibirsk. 278 s.
17. Kaydo, I.I. (2010). Proyavlenie
zonalnoy dezintegratsii
v pole napryazheniy vokrug
podgotovitelnoy vyirabotki.
Gornyiy informatsionno-analiticheskiy
byulleten (nauchno-tehnicheskiy
zhurnal), (8), 89–92.
18. Kaydo, I.I. (2009). Upravlenie
sostoyaniem massiva pri zonalnoy dezintegratsii massiva vokrug podzemnyih vyirabotok. Gornyiy informatsionno-analiticheskiy byulleten
(nauchno-tehnicheskiy zhurnal),
(9), 38–47.
19. Kaydo, I.I. (2010). Novyie aspektyi yavleniya zonalnoy dezintegratsii massiva vokrug podzemnyih vyirabotok. Gornyiy informatsionno-analiticheskiy
byulleten (nauchno-tehnicheskiy
zhurnal), (2), 69–74.
|
