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Vol 188
Pages:
133-137
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RUS
Research article
Problems in geodynamic safety in the exploration of solid deposits

Stress condition of prefabricated tunnel linning with initial release

Authors:
E. A. Karasev
About authors
  • the head of studying-computer centre Saint Petersburg State Mining Institute (Technical University)
Date submitted:
2009-10-09
Date accepted:
2009-12-12
Date published:
2010-09-22

Abstract

3d finite element model of soil and prefabricated tunnel lining interaction with appropriate boundary condition is given in this article. Stresses distribution on inner and outer part of the tunnel lining is analyzed. Relationship between stress state at top and sides of the tunnel lining and deformation module magnitude is shown.

Keywords:
tunnel lining stress model numerical method
Карасев Е.А. Расчет напряженного состояния блочной обделки перегонного тоннеля, разжатой на породу // Записки Горного института. 2010. Т. 188. С. 133-137.
Karasev E.A. Stress condition of prefabricated tunnel linning with initial release // Journal of Mining Institute. 2010. Vol. 188. p. 133-137.
Go to volume 188

References

  1. Булычев Н.С. Расчет крепи капитальных горных выработок / Н.С.Булычев, Б.З.Амусин, А.Г.Оловянный. М.: Недра, 1974. 320 с.
  2. Булычев Н.С. Проектирование и расчет крепи капитальных выработок / Н.С.Булычев, Н.Н.Фотиева, Е.В.Стрельцов. М.: Недра, 1986. 288 с.
  3. Протосеня А.Г. Постановка задач по расчету напряженного состояния около выработок // Межвузовский сборник научных трудов «Устойчивость и крепление горных выработок» / А.Г.Протосеня, М.О.Лебедев. Санкт-Петербургский горный институт. СПб. 1999. С. 115-118.
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