A high-frequency electrothermomechanical method of breaking frozen rocks

This is a preview of subscription content, access via your institution.

Literature Cited

  1. 1.

    S. V. Potemkin, “The principal problems of scientific research in the field of working permaforst alluvial deposits,” Kolyma, No.7 (1966).

  2. 2.

    L. B. Nekrasov, “On the effect of acceleration of breaking of frozen rocks and ice by the combined action of high-frequency electrical and mechanical fields, Summaries of Scientific Conference of Higher Educational Institutes of the USSR on Rock Physics,” Moscow (1969).

  3. 3.

    V. B. Dobretsov, L. B. Nekrasov, and V. I. Fateev, Authors' Certificate No. 246437, Byull. Izobr. “Promyshlennye Obraztsy,” Tovarnye Znaki, No. 21 (1969).

  4. 4.

    L. B. Nekrasov and V. B. Dobretsov, “On the rational electrode configuration applicable to breaking up loose frozen rocks in the electric field of a capacitor,” Izv. Vuzov. Gorn. Zh., No. 2 (1969).

  5. 5.

    L. B. Nekrasov, “Device for breaking loose frozen rocks by the high-frequency electrothermomechanical method,” Kolyma, No. 2 (1968).

Download references


Additional information

G. V. Plekhanov Mining Institute, Leningrad. Translated from Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, No.1, pp.116–118, January–February, 1970.

Rights and permissions

Reprints and Permissions

About this article

Cite this article

Nekrasov, L.B. A high-frequency electrothermomechanical method of breaking frozen rocks. Soviet Mining Science 6, 97–99 (1970). https://doi.org/10.1007/BF02501471

Download citation


  • Tool Electrode
  • Mining Institute
  • Hand Tool
  • Freeze Rock
  • Murmansk Region