The prediction technics of tunnel sets with complex three dimensional configuration stress state with allowance for relative influence and building sequence

A. G. Protosenya; N. A. Belyakov; A. D. Kuranov

Vol 199

Pages:

17

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Geotechnology for development of solid mining fields

The prediction technics of tunnel sets with complex three dimensional configuration stress state with allowance for relative influence and building sequence

Authors:

A. G. Protosenya¹

N. A. Belyakov²

A. D. Kuranov³

About authors

1 — National Mineral Resources University (Mining University)
2 — National Mineral Resources University (Mining University)
3 — National Mineral Resources University (Mining University)

Date submitted:

2011-11-07

Date accepted:

2012-01-06

Date published:

2012-12-29

Abstract

The three dimensional stress distribution in tunnel set with allowance for relative influence and building sequence is investigated. To complete the task the finite elements analysis was used. The values of stress concentration factor and conformities of stress distribution in the «lining – mass» system are estimated. The relative influence of each tunnel in tunnel set with allowance for building sequence is identified.

Протосеня А.Г., Беляков Н.А., Куранов А.Д. Метод прогноза напряженного состояния комплекса тоннельных выработок сложной пространственной конфигурации с учетом взаимного влияния и последовательности строительства // Записки Горного института. 2012. Т. 199. С. 17.

Protosenya A.G., Belyakov N.A., Kuranov A.D. The prediction technics of tunnel sets with complex three dimensional configuration stress state with allowance for relative influence and building sequence // Journal of Mining Institute. 2012. Vol. 199. p. 17.

The prediction technics of tunnel sets with complex three dimensional configuration stress state with allowance for relative influence and building sequence

Abstract

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