On the influence of the construction technology of St. Petersburg metro stations on the process of shifting the earth's surface
About authors
- 1 — ZAO Seventeenth Metrostroy Directorate
- 2 — G.V. Plekhanov Saint Petersburg Mining University
Abstract
The effects of the construction of two column stations of the St. Petersburg subway are considered. Based on the comparison of these effects, as well as on the mathematical modeling of the stages of tunneling works, the analysis of the probable causes of additional subsidence of the ground surface above the stations under construction is given. The possible causes of some specific manifestations of geomechanical processes associated with the application of the new technology of sinking the middle hall of the station column with an advance support are outlined.
Область исследования:
(Archived) Surveying and geodesy
Similar articles
Parametric support for calculations of long-term stability of structures during construction and reconstruction of buildings in the territory of development of weak water-saturated sandy-clay sediments
2004 R. E. Dashko, A. V. Shidlovskaya
Use of GIS-technologies for zoning the territory of Frunzensky District of St. Petersburg
2004 V. A. Kiselev, E. V. Semeoshenkova
Experience of using the SDL30 electronic level during tests of the Trinity Bridge
2004 E. S. Bogomolova, O. P. Sergeev, V. V. Sukhanov