Longitudinal studies of the stress-strain state of load-bearing structures in St. Petersburg Metro stations during operation
About authors
- 1 — OAO NIPII Lenmetrogiprotrans
- 2 — OAO NIPII Lenmetrogiprotrans
- 3 — G.V. Plekhanov Saint Petersburg Mining University
Abstract
The results of long-term studies of the stress-strain state (SSS) of structural elements of St. Petersburg subway stations are presented. The obtained data indicate the continued growth of stresses on the linings during operation. At steady mountain pressure at the end of the observations, the redistribution of the stress state in the cross section of the stations continues.
Область исследования:
(Archived) Modern problems of geomechanics and geotechnology
Similar articles
Assessment of the current state of the land market of the Russian Federation in the urban cadaster system
2004 E. N. Bykova
Estimation of deformation and strength characteristics of the tunnel's host rocks by seismic data
2004 O. V. Boiko
On the influence of the construction technology of St. Petersburg metro stations on the process of shifting the earth's surface
2004 M. V. Dolgikh, E. M. Volokhov
Principle scheme for obtaining displacements and deformations of layers of the undermined strata with an undetermined mineral extraction line
2004 V. N. Gusev, V. N. Monakhov, V. V. Guryanov