1. Comparison of various methods of controlling the long-term operating regimes of hydroelectric stations

   • A. Yu. Aleksandrovskii
   • A. V. Pimkin
   • G. F. Chernenko

   OriginalPaper Pages: 67 - 69

2. Experience of using the turbine-generator units of the Kolyma hydroelectric station for idle discharge of water

   • B. N. Yurkevich
   • A. Ya. Afonin
   • I. N. Lukin

   OriginalPaper Pages: 70 - 73

3. Erience in creating mechanical equipment for northern hydroelectric stations

   • S. A. Bol'shev
   • S. V. Leenson

   OriginalPaper Pages: 74 - 83

4. Overspeeding processes in reversible units of pumped-storage stations

   • N. N. Arshenevskii

   OriginalPaper Pages: 83 - 87

5. Analysis of methods of determining the compressive strength of rocks

   • L. G. Medvedev
   • R. I. Teder

   OriginalPaper Pages: 88 - 94

6. Use of grouting when driving through the rock burst zone in the dangara irrigation tunnel

   • Yu. A. Vasenko

   OriginalPaper Pages: 94 - 96

7. Low-head pumped-storage station as a way of expanding the Tsimlyansk hydroelectric station

   • B. M. Groznov
   • N. I. Kochkin

   OriginalPaper Pages: 97 - 102

8. Two-chamber consolidation press

   • V. P. Videneev
   • S. N. Gol'tsov
   • K. V. Ruppeneit

   OriginalPaper Pages: 103 - 107

9. Restoration of pipe drainage in foundations of hydraulic structures on carbonate rocks

   • L. V. Mazurenko
   • A. V. Shipilov
   • A. V. Gorenko

   OriginalPaper Pages: 107 - 110

10. Dimensionless analysis of optimum designs

    • V. A. Makarov
    • Yu. N. Tyukhanov

    Discussions Pages: 111 - 115

11. Construction of dams on soils containing soluble salts

    • V. P. Nedriga
    • É. A. Dem'yanova

    OriginalPaper Pages: 116 - 121