Assessment of Toktogulsk HPP dam state according to the results of in-situ surveillance (1997 - 2008)
The state of Tokrogulsk HPP state has been assessed according to the results of in-situ observations for the period of 1997-2000. There have been generalized the data of seepage regime changes, openings of inter-section, engineering and construction joints, stress-strain state of the dam and foundation. It has been defined that that the dam is operating elastic without irreversible phenomena in concrete and rock foundations.