Submit an Article
Become a reviewer
Vol 153
Pages:
194-195
Download volume:
RUS

Monitoring of hydrogeomechanical processes in the emergency section of the St. Petersburg subway

Authors:
Yu. A. Norvatov1
I. B. Petrova2
V. V. Nazima3
I. V. Rusanov4
About authors
  • 1 — VNIMI
  • 2 — VNIMI
  • 3 — VNIMI
  • 4 — VNIMI
Date submitted:
2002-06-09
Date accepted:
2002-07-13
Date published:
2003-03-20

Abstract

The hydrodynamic regime is monitored by 90 hydrostatic pressure sensors placed at different depths in the heterogeneous thickness of quaternary deposits. Total, neutral and effective stresses along the route of projected tunnels were determined. Seasonal changes of hydrostatic pressures in the thickness and their connection with atmospheric pressure are estimated. The reaction of water-saturated massif to tunneling with bottom-hole hydroloading has been fixed.

Go to volume 153

Similar articles

Stages of development, current state and prospects of monitoring of exogenous geological processes in the state monitoring of subsurface conditions in the Russian Federation
2003 O. V. Zerkal, V. V. Markaryan
Regularities of soil moisture changes in the Southern Urals
2003 E. N. Skvaletskii, O. A. Golubnichaya
Hydrogeological analysis of the Yuzhno-Gorkovskoe groundwater deposit using the method of mathematical modeling
2003 A. V. Mironova, V. G. Rumynin
Typification of the forms of disturbance of natural conditions during open-pit mining of mineral deposits and their impact on changes in engineering and geocryological conditions in Transbaikalia
2003 D. M. Shesternev, S. B. Tataurov
Training of specialists in engineering geology and hydrogeology at the Ural State Mining and Geological Academy
2003 O. N. Gryaznov
Far Eastern State University of Railway Transport Assessment of landslide hazard in rock slopes of the Far Eastern Railway based on the study of fracturing
2003 S. V. Kvashuk, D. Yu. Maleev