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A New Sensing System For Pre Excavation Subsurface Investigation For Tunnels In Rock Masses Feasibility Study And System Design Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of A New Sensing System For Pre Excavation Subsurface Investigation For Tunnels In Rock Masses Feasibility Study And System Design book. This book definitely worth reading, it is an incredibly well-written.
Author : United States. Federal Highway Administration. Offices of Research and Development
Publisher : Unknown
Page : 676 pages
File Size : 45,7 Mb
Release : 1977
Category : Electronic
ISBN : UOM:39015047407195
Author : Anonim
Publisher : Unknown
Page : 212 pages
File Size : 40,8 Mb
Release : 1976
Category : Engineering geology
ISBN : UCR:31210024910117
This report includes a feasibility study and system design for an initial prototype of a sensing system for pre-excavation subsurface investigation for tunnels in rock. Tunnels in rock are very expensive, and costs often rise far above estimates when unforeseen problems are encountered during excavation. New techniques in rapid excavation technology, such as the development of boring machines, have increased the need for improved site investigation. Possibilities for a new sensing system that will provide more complete data on subsurface conditions were investigated. Favorable results obtained from high-resolution geophysical sensing in boreholes have been combined with improvements in drilling of long, horizontal, precise boreholes in order to provide an economical alternative to pilot tunnel for subsurface investigation.
Author : Anonim
Publisher : Unknown
Page : 386 pages
File Size : 46,7 Mb
Release : 1979
Category : Highway research
ISBN : RUTGERS:39030033345473
Author : Anonim
Publisher : Unknown
Page : 522 pages
File Size : 54,6 Mb
Release : 1976
Category : Engineering geology
ISBN : UCR:31210024910125
Author : L. A. Rubin
Publisher : Unknown
Page : 518 pages
File Size : 43,6 Mb
Release : 1976
Category : Electronic
ISBN : IND:30000090489836
Author : United States. Federal Highway Administration
Publisher : Unknown
Page : 222 pages
File Size : 50,9 Mb
Release : 1984
Category : Highway research
ISBN : UCBK:C101140642
Author : United States. Superintendent of Documents
Publisher : Unknown
Page : 1228 pages
File Size : 51,5 Mb
Release : 1978
Category : Government publications
ISBN : UCR:31210024274605
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Author : Anonim
Publisher : Unknown
Page : 1228 pages
File Size : 46,7 Mb
Release : 2024-07-02
Category : Public administration
ISBN : UCR:31210026473254
Author : National Research Council (U.S.). Highway Research Information Service,National Research Council (U.S.). Highway Research Board
Publisher : Unknown
Page : 1152 pages
File Size : 53,5 Mb
Release : 1978
Category : Highway engineering
ISBN : UOM:39015048729449
Author : Anonim
Publisher : Unknown
Page : 88 pages
File Size : 55,8 Mb
Release : 1985
Category : Roads
ISBN : UCBK:C101065333
Author : Anonim
Publisher : Unknown
Page : 588 pages
File Size : 52,9 Mb
Release : 1976
Category : Mineral industries
ISBN : OSU:32435030340335
Author : Wayne S. Brown,Sidney J. Green,W. A. Hustrulid
Publisher : Unknown
Page : 616 pages
File Size : 55,6 Mb
Release : 1976
Category : Ground control (Mining)
ISBN : STANFORD:36105031936573
Preprint proceedings including papers concerning coal recovery, and oil and gas applications.
Author : Anonim
Publisher : Unknown
Page : 248 pages
File Size : 40,6 Mb
Release : 1979-03-16
Category : Science
ISBN : MINN:30000010308934
Author : Anonim
Publisher : Unknown
Page : 628 pages
File Size : 40,6 Mb
Release : 1978
Category : Computer programming
ISBN : UCAL:$C53931
Author : Anonim
Publisher : Unknown
Page : 1190 pages
File Size : 52,9 Mb
Release : 199?
Category : Electronic
ISBN : MSU:31293017237623