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Condition of the rock base and concrete dam of the Krasnoyarsk hydroelectric station

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Hydrotechnical Construction Aims and scope

Conclusions

  1. 1.

    Results of full-scale observations of overall displacements of the dam, the behavior of joints between sections, settlements of the rock base, and seepage processes in the dam and its base indicate good technical condition of the structure noted throughout the 20 years of its operation.

  2. 2.

    Indices of the operating structure's condition, on the whole, correspond to design expectations.

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Literature cited

  1. É. K. Aleksandrovskaya, L. A. Vasilevskaya, Yu. N. Gusev, and V. P. Urakhchin, “Results of full-scale observations of overall movements of the Krasnoyarsk dam and its rock base,” Gidrotekh. Stroit., No. 1 (1973).

  2. A. E. Bochkin, E. A., Liskun, D. M. Kokot, and S. N. Starshinov, “Condition of the Krasnoyarsk hydroelectric station's dam in the first years of its operation,” Gidrotekh. Stroit., No. 4 (1971).

  3. V. P. Urakhchin, É. A. Aleksandrovskaya, and I. B. Sokolov, “Determination of moduli of deformation of a dam and its rock base according to data from full-scale observations of the structure's movements,” Gidrotekh. Stroit., No. 10 (1981).

  4. Recommendations for Predicting Extreme Movements of the Crest of Concrete Gravity Dams during Their Operation [in Russian], VNIIG, Énergiya, Leningrad division, Leningrad (1974).

  5. V. A. Ulyashinskii, V. V. Tetel'man, and V. B. Idel'son, “Effect of leaching of lime from cement stone of grout curtains on the condition of the base of a dam,” Énergeticheskoe Stroitel'stvo, No. 10 (1987).

  6. É. K. Aleksandrovskaya, “Stresses in the Krasnoyarsk hydroelectric station's dam during construction and temporary operation,” Gidrotekh. Stroit., No. 4 (1971).

  7. É. K., Aleksandrovskaya, N. A. Kadyskina, and V. P. Urakhchin, “Analysis of results of full-scale investigations of stresses in massive gravity dams,” Gidrotekh. Stroit., No. 7 (1976).

  8. L. G. Egorova, “Peculiarities of monitoring of seepage conditions in rock bases of concrete dams,” Izv. VNIIG im. V. E. Vedeneeva,160 (1982).

  9. A. P. Epifanov, V. A. Ulyashinskii, V. K. Semenov, and V. B. Idel'son, “Seepage in the base of the Krasnoyarsk hydroelectric station's dam,” Gidrotekh. Stroit., No. 9 (1983).

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Translated from Gidrotekhnicheskoe Stroitel'stvo, No. 11, pp. 37–41, November, 1992.

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Epifanov, A.P., Aleksandrovskaya, É.K., Susloparov, V.A. et al. Condition of the rock base and concrete dam of the Krasnoyarsk hydroelectric station. Hydrotechnical Construction 26, 748–753 (1992). https://doi.org/10.1007/BF01545547

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  • DOI: https://doi.org/10.1007/BF01545547

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