1. Ways to increase the efficiency and reliability of operating hydroelectric stations with multipurpose reservoirs

   • M. P. Fedorov

   OriginalPaper Pages: 479 - 483

2. Prediction of corrosion and protection of hydraulic structures based on data of thermographic investigations

   • L. V. Verzhbitskaya
   • V. M. Kadek

   OriginalPaper Pages: 483 - 486

3. Zone of tensile stresses in the foundation of a concrete dam (from observation data)

   • V. N. Durcheva

   OriginalPaper Pages: 487 - 492

4. Strength of lock chamber walls

   • V. E. Ni

   OriginalPaper Pages: 492 - 498

5. Determination of the cross section of canal channels for sediment transport

   • Kh. Sh. Shapiro

   OriginalPaper Pages: 498 - 501

6. Consideration of the uplift pressure of water in calculations of the stability of concrete dams on rock foundations

   • Yu. A. Fishman

   Discussions Pages: 502 - 507

7. Hydraulic modeling today

   • A. M. Prudovskii

   OriginalPaper Pages: 508 - 519

8. Calculation of linings of a system of parallel round tunnels

   • N. N. Fotieva
   • G. Ya. Gevirts
   • A. N. Kozlov

   OriginalPaper Pages: 520 - 525

9. Scaffold pontoon for maintenance of a Kaplan turbine runner

   • V. P. Kalenov

   OriginalPaper Pages: 525 - 526