To the influence of the natural-technogenic regime of the Lower Kotlin aquifer in St. Petersburg on the safety of operation of surface and underground structures
About authors
- 1 — G.V. Plekhanov Saint Petersburg Mining Institute
- 2 — G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
The problem of surface subsidence under intensive downward influence of artesian waters is considered. Changes in the Lower Kotlin aquifer affecting surface and underground structures in St. Petersburg are characterized. Examples of destruction of structural materials during the construction of transportation tunnels are shown. Recommendations on prevention of corrosiveness of structural materials are given.
Область исследования:
(Archived) Safety in mining industry
Funding:
None
Similar articles
Model of the influence of natural fracturing and blockiness on explosive destruction of rocks
2007 M. G. Menzhulin, D. V. Moldovan, Yu. N. Borisenko, O. E. Legkova
Causes of formation of temporarily inoperable quarry sides and methods of their preservation by means of creation of bulk prism
2007 G. A. Kholodnyakov, D. V. Teterin
Rational designs of overlapping of the excavation conjugate support in the massif of iron-mica-martite ores of the Yakovlevskoye Deposit
2007 Yu. N. Ogorodnikov, V. I. Ochkurov