Forecast stress state of mass when extraction coal  reserves under open pit mine in the underground mining Nui Beo (Vietnam)

Nguen Van Kuang

Vol 207

Pages:

226

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Geomechanics

Forecast stress state of mass when extraction coal reserves under open pit mine in the underground mining Nui Beo (Vietnam)

Authors:

Nguen Van Kuang

About authors

National Mineral Resources University (Mining University)

Date submitted:

2013-07-18

Date accepted:

2013-09-24

Date published:

2014-03-17

Abstract

Define the underground extraction zone, which under the influence of open pit mine, on the tunnels in geology conditions of the underground mining Nui Beo. Calculate the components of the stress of the around rocks and tunnels under the pits and given the reasonable parameters of the support passport.

Куанг Н.В. Прогноз напряженного состояния массива при отработке подкарьерных запасов угля на шахте «Нуйбео» (Вьетнам) // Записки Горного института. 2014. Т. 207. С. 226.

Kuang N.V. Forecast stress state of mass when extraction coal reserves under open pit mine in the underground mining Nui Beo (Vietnam) // Journal of Mining Institute. 2014. Vol. 207. p. 226.

References

Протосеня А.Г. Геомеханика / А.Г.Протосеня, О.В.Тимофеев. Санкт-Петербург. горный ин-т. СПб, 2008. 117 с.
Тимофеев О.В. Материалы и конструкции крепей горных выработок / О.В.Тимофеев, Д.Н.Петров. Санкт-Петербург. горный ин-т. СПб, 2009. 109 с.
Широков А.П. Анкерная крепь / А.П.Широков, М.А.Дзауров. М.: Недра, 1990. 205 с.

Forecast stress state of mass when extraction coal reserves under open pit mine in the underground mining Nui Beo (Vietnam)

Abstract

References

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