CONTRIBUTION OF THE GEOLOGY TO THE PROJECT AND CONSTRUCTION OF THE DEVIATION TUNNEL OF RIBEIRAO ITATIAIA.

STAGES ARE OUTLINED OF GEOLOGIC INVESTIGATIONS ASSOCIATED WITH THEIR PLANNING TO CONTRIBUTION AND CONSTRUCTION OF THE DEVIATION TUNNEL OF RIBEIRAO ITATIAIA. THE RESULTS OF THE INVESTIGATIONS FOR THE SELECTION OF THE FINAL DESIGN INCLUDE PREVISION OF THE EXCAVATION CONDITIONS FOR THE BID, PREVISION OF THE PROBLEMS AND NEEDS OF TIMBERING/SUPPORTING/DURING THE EXCAVATION (DETAILED MAPPING), SELECTION OF LINER TYPES, AND CONDITIONS THAT THE LINER MUST SATISFY (OBTAINED BY THE DETERMINATION OF THE MORE PRBABLE ACTUAL WEDGE). /RRI/

• Corporate Authors:

  Road Research Institute /Brazil

  ,    
• Authors:
  • Kanji, M A
• Publication Date: 1970

Subject/Index Terms

• TRT Terms: Bids; Design; Deviation (Statistics); Geological surveying; Geology; Mapping; Planning; Project management; Timbering; Tunneling
• Uncontrolled Terms: Projects
• Old TRIS Terms: Deviation; Geologic investigations; Liners; Timbering (Supporting)
• Subject Areas: Administration and Management; Bridges and other structures; Design; Geotechnology; Highways; Planning and Forecasting;

Filing Info

• Accession Number: 00235942
• Record Type: Publication
• Source Agency: Road Research Institute /Brazil
• Files: TRIS
• Created Date: May 16 1971 12:00AM