Email this article Limitations on the Rate of Impoundment and Drawdown of a Concrete Dam Reservoir (Example of the Arch-Gravity Dam of the Sayano-Shushenskaya HPP)
- Authors: Vul’fovich N.A.1, Potekhin L.P.1
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Affiliations:
- JSC Lengidroproekt
- Issue: Vol 52, No 1 (2018)
- Pages: 39-46
- Section: Article
- URL: https://journals.rcsi.science/1570-145X/article/view/246070
- DOI: https://doi.org/10.1007/s10749-018-0907-3
- ID: 246070
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Abstract
Reasons are examined for the necessity of eliminating restrictions on the speed of impoundment (drawdown) of a reservoir, ensuring safe operation of the structure. The effect of the rate of change of the HWL on the rate of change of radial displacements of a dam is studied. It is shown that increasing the rate of reservoir impoundment does not worsen the stress-strain state of the structure.
About the authors
N. A. Vul’fovich
JSC Lengidroproekt
Author for correspondence.
Email: navulfovich@gmail.com
Russian Federation, St. Petersburg
L. P. Potekhin
JSC Lengidroproekt
Email: navulfovich@gmail.com
Russian Federation, St. Petersburg
