ROCK FRACTURE BY ELECTRO-HYDRAULIC EFFECTS

Rock breaking with electro-hydraulic effects was studied. An experiment was performed by using a ready-made electro-hydraulic metal forming device. The rock breaking effects of electro-hydraulics and its application in undersea water and tunneling operation were discussed. It was concluded that this method has many advantages in rock breaking, if used in the field of undersea operation and tunneling.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/oclc/3127232
• Corporate Authors:

  JAPANESE NATIONAL RAILWAYS

  TOKYO,   Japan 
• Authors:
  • Kinoshita, T
• Publication Date: 1972-3

Media Info

• Features: Figures; Photos;
• Pagination: p. 11-15
• Serial:
  • Railway Technical Research Institute, Quarterly Reports
  • Volume: 13
  • Issue Number: 1
  • Publisher: Railway Technical Research Institute/Tetsudo Gijutsu Kenkyujo
  • ISSN: 0033-9008
  • Serial URL: http://www.rtri.or.jp/eng/

Subject/Index Terms

• TRT Terms: Intelligent transportation systems; Rock fracture; Tunneling
• Old TRIS Terms: Advanced systems
• Subject Areas: Bridges and other structures; Operations and Traffic Management; Railroads;

Filing Info

• Accession Number: 00041098
• Record Type: Publication
• Source Agency: Railway Technical Research Institute
• Files: TRIS
• Created Date: Mar 19 1973 12:00AM