Conclusions
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1.
The developed method of strengthening lock chamber walls based on the use of prestressed beam members was substantiated by comprehensive calculations.
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2.
The proposed method was realized successfully during strengthening and repair of the chamber walls of lock No. 1 of the Moscow Canal (sections No. 1–15).
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3.
On-site observations of the behavior of the structures after their strengthening showed a substantial decrease of seasonal displacements of the lock walls and cessation of slipping of fragments of the walls into the chamber.
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Additional information
Translated from Gidrotekhnicheskoe Stroitel'stvo, No. 4, pp. 17–21, April, 1999.
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Il’in, Y.A. Calculated substantiation of the method of strengthening the Moscow Canal lock chamber walls with prestressed reinforcing members. Hydrotechnical Construction 33, 208–214 (1999). https://doi.org/10.1007/BF02764508
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DOI: https://doi.org/10.1007/BF02764508