Conclusions
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1.
In an analysis of the results of on-site investigations of high arch, archgravity, and statically indeterminate structures of dams, it is necessary to take into account the geostructural and geomorphological characteristics, discreteness of the properties of the surrounding rocks, and contemporary tectonic movements.
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2.
The problem of decompression of the foundation of the channel part of the Sayano-Shushenskoe dam requires a thorough study with the development of measures to stabilize the watertight elements and to prevent the development of a contact crack.
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3.
It is necessary to reexamine the recommendation of par. 9.8 of SNiP 2.06.06-85 concerning the construction of concrete aprons when designing transitions of arch dams with the foundation.
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4.
The stability of the separating wall should be checked for dynamic loads during passage of the design flood with consideration of the real load-bearing capacity of the foundation.
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5.
It is necessary to organize the observations specified by the design within the overflow dam.
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Literature cited
Discrete Properties of the Geophysical Medium: Collection of Scientific Papers [in Russian], Inst. Fiz. Zemli im. O. Yu. Shmidta, Akad. Nauk SSSR, Nauka, Moscow (1989).
A. A. Karlson and V. I. Kondrat'ev, “Deformations of the dam of the Sayano-Shushenskoe hydroelectric stations, results and problems of measurements,” Gidrotekh. Stroit., No. 1 (1992).
L. I. Malyshev and V. G. Skokov, “Design and cutoff effectiveness of the underground contour of the Sayano-Shushenskoe dam,” Gidrotekh. Stroit., No. 1 (1992).
É. K. Aleksandrovskaya, V. P. Volkov, O. G. Margolina, L. N. Pavlovskaya, and O. N. Nosova, “State of the Sayano-Shushenskoe dam and its foundation during the first filling of the reservoir,” Gidrotekh. Stroit., No. 1 (1992).
A. I. Savich and B. D. Kuyundzhich (eds.), Combined Engineering and Geophysical Investigations when Constructing Hydraulic Structures [in Russian], Nedra, Moscow (1990).
M. I. Shuifer, T. V. Lumpova, and R. L. Mustafaev, “Temporal change in the state of the foundation of the Sayano-Shushenskoe hydroelectric station according to geophysical indices,” Gidrotekh. Stroit., No. 6 (1991).
V. N. Badukhin, O. A. Lutsevich, and I. A. Pirogov, “The Sayano-Shushenskoe dam on the Enisei River,” in: Geology and Dams [in Russian], Énergoatomizdat, Moscow (1986).
A. D. Shusharin and L. S. Permyakova, “Results of on-site observations in the contact zone of the dam and foundation of the Sayano-Shushenskoe Hydroelectric Station,” Gidrotekh. Stroit., No. 10 (1991).
Dams in Austria, Osterrechisches Nationalkomitee für Talsperren, Vienna (1991).
V. A. Ulyashinskii, V. V. Bukhanov, T. V. Gavrilenko, and V. N. Shabanov, “On-site investigations of the dynamics of the massive concrete and reinforced-concrete structures of the Sayano-Shushenskoe hydroelectric station,” Gidrotekh. Stroit., No. 1 (1992).
V. N. Zhilenkov, “Hydraulic resistance to water movement in cracks and granular media,” Izv. VNIIG, No. 168 (1963).
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Translated from Gidrotekhnicheskoe Stroitel'stvo, No. 5, pp. 42–46, May, 1992.
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Marchuk, A.N. Some characteristics of the interaction of the Sayano-Shushenskoe dam with the surrounding rocks. Hydrotechnical Construction 26, 323–330 (1992). https://doi.org/10.1007/BF01545049
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DOI: https://doi.org/10.1007/BF01545049