Hydrotechnical Construction

, Volume 1, Issue 10, pp 916–918 | Cite as

Discussions of technical conditions and specifications. Recommendations on the selection of discharge coefficients for trapezoidal spillways

  • V. A. Bol'shakov
  • A. D. Petrash
Papers Discussions
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Conclusions

  1. 1.

    The conducted investigations made it possible to offer substantiated recommendations for the selection of the values of discharge coefficients m for trapezoidal spillways.

     
  2. 2.

    The relationship m =f(σ/H0) and tabulated values of m for different typesof trapezoidal spillways, given in this paper, make it possible in designing to select the best type of spillway with a maximum discharge capacity.

     
  3. 3.

    The results of the conducted investigation make it possible to refine and supplement the corresponding sections of TU and N [6], the reissuing of which is already urgent.

     

Keywords

Energy Source Power Generation Technical Condition Discharge Capacity Power Engineer 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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Literature Cited

  1. 1.
    A. I. Bogomolov and K. A. Mikhailov, Hydraulics [in Russian], Stroiizdat (1965).Google Scholar
  2. 2.
    V. A. Bol'shakov, “Determination of the discharge coefficient of trapezoidal spillways with a practical profile,” Izvestiya vysshikh uchebnykh zavedenii, Stroitel'stvo i arkhitektura, No. 1 (1960).Google Scholar
  3. 3.
    V. A. Bol'shakov and A. D. Petrash, Effect of Relative Crest Width on the Discharge Coefficient of Trapezoidal Spillways, Collection “Hydraulics and Hydrotechniques,” Publishing house “Tekhnika,” Kiev, No. 3 (1966).Google Scholar
  4. 4.
    A. D. Petrash, “On the value of the discharge coefficient of low trapezoidal spillway walls,” Izvestiya vysshikh uchebnykh zavedenii, Énergetika, No. 1 (1965).Google Scholar
  5. 5.
    N. N. Pavlovskii, Hydraulic Manual [in Russian], ONTI (1937).Google Scholar
  6. 6.
    Technical Conditions and Specifications for Planning Hydraulic Structures. Hydraulic Design of Spillways [in Russian], Gosénergoizdat (1952).Google Scholar
  7. 7.
    R. R. Chugaev, Hydraulics [in Russian], Gosénergoizdat (1963).Google Scholar

Copyright information

© American Society of Civil Engineers 1968

Authors and Affiliations

  • V. A. Bol'shakov
  • A. D. Petrash

There are no affiliations available

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