Calculation of tunnel linings of variable thickness taking into account the influence of the earth surface
About authors
- 1 — Tula State University
- 2 — Tula State University
- 3 — Tula State University
- 4 — Tula State University
Abstract
A new analytical method for calculation of tunnel linings with thickness varying along the perimeter of cross-section, for the action of own weight of soil, pressure of ground water and liquid filling the tunnel, taking into account the influence of the earth surface, as well as the weight of buildings and structures on the surface, is proposed. The method is based on the consideration of interaction between the underground structure and the surrounding ground massif as elements of a single deformable system. Examples of calculations illustrating this method are given.
Область исследования:
(Archived) Modern problems of geomechanics and geotechnology
Funding:
None
Similar articles
Longitudinal studies of the stress-strain state of load-bearing structures in St. Petersburg Metro stations during operation
2004 N. I. Kulagin, K. P. Bezrodnyi, M. O. Lebedev
Mining of thick deposits within the boundaries of safety pillars with compacted filling of the mined-out space
2004 Kh. I. Aglyukov, A. E. Udalov, S. N. Zelentsov
Calculation of thermal stresses in the ground mass around the chamber, where the temperature is maintained by radioactive decay
2004 A. G. Protosenya, A. K. Chernikov, G. N. Zhurov