Some approaches to evaluate the stability of underground structures subjected to dynamic loads from earthquakes
About authors
- 1 — Saint Petersburg State Mining Institute (Technical University)
- 2 — Saint Petersburg State Mining Institute (Technical University)
- 3 — Saint Petersburg State Mining Institute (Technical University)
- 4 — Saint Petersburg State Mining Institute (Technical University)
Abstract
The scheme of approach of evaluation of the stability of underground structures with account for seismic activity of rock strata is introduced. Some aspects of estimation of stability of underground structures under dynamic loads are also present. Methods of choosing the safe parameters of underground mining with account for seismic and tectonic activity of rocks are shown.
References
- Мозер С.П. Горная геомеханика: физические основы и закономерности проявлений геомеханических процессов при подземной разработке месторождений / С.П.Мозер, Е.Б.Куртуков. СПб: Недра, 2009. 136 с.
- Фотиева Н.Н. Расчет крепи параллельных выработок в сейсмических районах / Н.Н.Фотиева, А.Н.Козлов. Москва: Недра, 1992. 231 с.
- Kawashima K. Seismic Analysis of Underground Structures // Journal of Disaster Research. 2006. Vol.1. N 3. P.378-389.
- Hashash M.A. Seismic design and analysis of underground structures / M.A.Hashash, J.Hook, S.Birger, Y.J.I-Chiang // Tunnelling and Underground Space Technology. 2001. Vol.16. P.247-293.
- Shimizu A. Ground constant at point of installation KASSEM and analysis of recorded seismic motion // Gumagai Giho. 1986. Vol. 39. P.111-122.
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