COMPLETELY MECHANIZED TUNNEL DRILLING MACHINES /IN GERMAN/

A DESCRIPTION OF A FULLY-MECHANIZED DRIVING MACHINE FOR THE CONSTRUCTION OF TUNNELS AND SUBTERRANEAN CANALS, MAINLY BUILT FOR WORK IN HARD ROCK, IS GIVEN. THE MACHINE CAN BE USED FOR TUNNEL DIAMETERS BETWEEN 1.90 AND 2.20 M. ECONOMICS OF THE MACHINE ARE DISCUSSED. /FG/RRL/

• Supplemental Notes:
  • Vol 9, No 12, 824 PP, 3 PHOT
• Publication Date: 1967

Media Info

• Serial:
  • Tiefbau /Germany/

Subject/Index Terms

• TRT Terms: Construction equipment; Drilling machines; Economics; Mechanization; Rock drilling; Tunneling; Tunneling machines
• Subject Areas: Bridges and other structures; Construction; Economics; Highways; Vehicles and Equipment;

Filing Info

• Accession Number: 00219309
• Record Type: Publication
• Source Agency: Road Research Laboratory /UK
• Files: TRIS
• Created Date: May 13 1970 12:00AM