Submit an Article
Become a reviewer
Vol 170 No 1
Pages:
128-130
Download volume:
RUS
Research article
Mining. Ecology

Development of effective technological schemes of excavation of thick hollow coal seams prone to self-ignition

Authors:
S. A. Sidorenko1
A. A. Sidorenko2
About authors
  • 1 — Assistant Professor G.V. Plekhanov Saint Petersburg Mining Institute
  • 2 — Research assistant G.V. Plekhanov Saint Petersburg Mining Institute
Date submitted:
2006-07-21
Date accepted:
2006-09-16
Date published:
2007-01-01

Abstract

The article analyzes the impact of endogenous fire hazard of the development of strata prone to spontaneous combustion, in particular, with the use of modern efficient equipment, on the technical and economic performance of the mine. The conclusion is made about the necessity of differentiated approach in the choice of technology for the development of mined seams. The effective technological scheme of development of strata prone to spontaneous combustion is proposed. The influence of the first layer development on the stress-strain state of the underlying layers is investigated and rational parameters of technological schemes are determined. The economic effect from the introduction of the developed technology is calculated, which is obtained by reducing the number of endogenous fires and minimizing the damage in case of their occurrence.

Go to volume 170

References

  1. Фрянов В.Н. Обоснование параметров технологии подготовки отработки мощных пологих пластов / В.Н.Фрянов, А.В.Чубриков. Новокузнецк: Изд-во СибГИУ, 2002. 216 с.
  2. Сидоренко С.А. Определение рационального места расположения участковых подготовительных выработок при слоевых системах разработки / С.А..Сидоренко, А.А.Сидоренко // Записки Горного института. СПб, 2006. Т.167 (1).

Similar articles

Effectiveness of Gazprom's business diversification into the market of heat and energy resources of St. Petersburg
2007 A. A. Boltenkov
Investigation of ground water transformation in the zone of oil fields impact
2007 M. V. Kozhevnikova
Development and economic justification of the method of extraction of off-balance reserves of the Starobinskoe deposit
2007 Yu. G. Sirenko, I. V. Pleskunov, M. Yu. Brychkov
Determination of 3D area of existence of spur involute meshing with a given overlapping coefficient
2007 A. S. Fokin
Foreign experience in improvement of organizational and economic mechanism of reproduction of mineral raw material base of Russia
2007 N. V. Pashkevich, L. A. Nikolaichuk
Technology of joint processing of nepheline and bauxite
2007 S. A. Vinogradov