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Demolition of Concrete Structures by Heat--a Preliminary Study

  • John M. McFarland

Abstract

This paper discusses the possibility of using heat to demolish or dismantle concrete structures. I will approach the subject in this manner:
  • Define the problem and tell why demolition by heat should be considered.

  • Provide technical background data about concrete and steel and their interactions when heated, together with a calculation of the amount of heat required for a PWR containment structure.

  • Tell how this technical data can apply to demolition of a nuclear reactor containment structure.

  • Summarize practical applications and recommend further action.

Keywords

Concrete Structure Calcium Hydroxide Pressurize Water Reactor Radiation Heat Loss Reactor Containment 
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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References

  1. 1.
    R. I. Smith, G. J. Konzek, and W. E. Kennedy, Jr., Technology, Safety and Costs of Decommissioning a Reference Pressurized Water Reactor Power Station, NUREG/CR-0130, U.S. Nuclear Regulatory Commission Report by Pacific Northwest Laboratory, p. G-45, June 1978.Google Scholar
  2. 2.
    J. M. McFarland, “Nuclear Age Demolition,” Demolition Age, p. 17, March 1978.Google Scholar
  3. 3.
    American Society of Heating, Refrigeration, and Air Conditioning Engineers Handbook, pp. 37.3 and 37.4, 1977 ed.Google Scholar
  4. 4.
    Itoh, Methods of Electrically Destroying Concrete and/or Mortar and Device therefor U.S. Patent No. 3,727,982, April 17, 1973.Google Scholar
  5. 5.
    J. P. Vidosic, “Mechanics of Materials,” Mark’s Mechanical Engineering Handbook, p. 5–17, 8th Edition.Google Scholar

Copyright information

© Plenum Press, New York 1980

Authors and Affiliations

  • John M. McFarland
    • 1
  1. 1.McFarland Wrecking CorporationSeattleUSA

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