NEW IDEAS WHEN LAYING WELDED STRINGS ON MOPAC

Two unusual features in operation of a rail-laying crew on the Missouri Pacific Main track near Berger, Mo are described. One was a spiking machine specially developed by Nordberg Manufacturing Co, for use when laying rail. The other was the practice of making provision for stress control in the long welded strings by stretching them mechanically when the temperature is below 75 degrees.

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  • Corporate Authors:

    Simmons-Boardman Publishing Corporation

    P.O. Box 350
    Bristol, CT  USA  06010
  • Publication Date: 1970-6

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Filing Info

  • Accession Number: 00046918
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Files: TRIS
  • Created Date: Nov 14 1976 12:00AM