Stress state of entries support when stocks of ore mine Vostochny are developing by combined open-pit and underground method

A. G. Protosenya; A. D. Kuranov

Vol 197

Pages:

151

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Present-day problems of geomechanics, mining practice and innovation technologies in mining engineering

Stress state of entries support when stocks of ore mine Vostochny are developing by combined open-pit and underground method

Authors:

A. G. Protosenya¹

A. D. Kuranov²

About authors

1 — National Mineral Resources University (University of Mines)
2 — National Mineral Resources University (University of Mines)

Date submitted:

2011-09-12

Date accepted:

2011-11-03

Date published:

2012-05-25

Abstract

The main features of the entries supports in theinfluence zone of open pit and second working are established. Research was carried out using a numerical modelling by finiteelements method.

Протосеня А.Г., Куранов А.Д. Напряженное состояние крепи подготовительных выработок при отработке запасов месторождений Восточного рудника ОАО «Апатит» комбинированным открыто-подземным способом // Записки Горного института. 2012. Т. 197 . С. 151.

Protosenya A.G., Kuranov A.D. Stress state of entries support when stocks of ore mine Vostochny are developing by combined open-pit and underground method // Journal of Mining Institute. 2012. Vol. 197 . p. 151.

References

Огородников Ю.Н., Куранов А.Д. Геомеханическое обоснование устойчивости подготовительных выработок при разработке прибортовых запасов Коашвинского карьера с обрушением подрабатываемого борта // Записки Горного института. СПб, 2011. Т.190.
Инструкции по креплению горных выработок на рудниках ОАО «Апатит». Апатиты, 2003.

Stress state of entries support when stocks of ore mine Vostochny are developing by combined open-pit and underground method

Abstract

References

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