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Hydrotechnical Construction

, Volume 3, Issue 9, pp 843–846 | Cite as

Discussion of building standards

Seismic loads on structures and methods of their determination
  • A. S. Kozhevnikov
Papers Discussion

Conclusions

  1. 1.

    At present there are no generally accepted standards of seismic loads on structures or substantiated methods of their determination.

     
  2. 2.

    The use of greatest peak values of accelerations of ground motion measured somewhere during strong earthquakes as design values should be considered unacceptable.

     
  3. 3.

    As a design law of variation in time of the seismic load on a structure we should take an accelerogram of a strong earthquake recorded in a region acknowledged to be similar in seismo-geological conditions to the region where a structure being designed is to be located.

     

In this connection we must work out:

  1. a)

    a method of averaging the accelerations in the design accelorograms in time intervals commensurable with the time required for disturbance of strength or stability of the structure; such average accelerations could be used in calculations of structures by the static theory;

     
  2. b)

    methods of dynamic calculations of earth and concrete dams with the use of design accelerograms.

     

Keywords

Energy Source Ground Motion Power Generation Static Theory 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.
    S. V. Medvedev, Engineering Seismology [in Russian], Gosstroiizdat (1962).Google Scholar
  2. 2.
    C. F. Richter, Elementary Seismology [Russian translation], Izd. Inostr. Lit. (1963).Google Scholar
  3. 3.
    G. N. Kartsivadze, S. V. Medvedev, and Sh. G. Napetvaridze, Earthquake-proof Construction Abroad [in Russian], Gosstroiizdat (1962).Google Scholar
  4. 4.
    Earthquake-resisting Design Features in Japan, Publication of the Japanese National Commission on Large Dams (1967).Google Scholar
  5. 5.
    G. B. Seedy and J. R. Martin, Seismicity Coefficient in Calculation of Large Dams, Proceedings ASEE, SM3,92 (1966).Google Scholar

Copyright information

© the American Society of Civil Engineers 1970

Authors and Affiliations

  • A. S. Kozhevnikov

There are no affiliations available

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