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Vol 153
Pages:
86-87
Download volume:
RUS
Article

Disturbance of the stability of the base of the Plavinskaya HPP as a result of technogenic suffosion

Authors:
V. V. Mugaleva
About authors
  • Hydroproject
Date submitted:
2002-06-29
Date accepted:
2002-07-15
Date published:
2003-03-20

Abstract

Calculated values of suffosion cavity lengths within the range of 750-1500 m were obtained. A geofiltration mathematical model of the base of the Plavinia HPP was built, which confirmed the assumption about the formation of concentrated filtration paths within the suffusion cavities. This can explain the development of undamped deformations of the base of concrete structures, recorded by geodetic observations.

Область исследования:
(Archived) Development regularities of technogenic and geological processes and phenomena
Funding:

None

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