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Search Results for "Hard Rock Tunnel Inspection and Maintenance"

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AIME (84)
AUSIMM (39)
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Showing: 1 to 10 of 404 matches for "Hard Rock Tunnel Inspection and Maintenance"  Page   1   2   3   4   5   6   7   8   9  next
TITLE Rock Tunnelling System For Small Cross Sections 
SUMMARY ... of driving bores of non-circular configu- ration in hard rock is now ... 1 shows a
multiple-use tunnel, with suffi- cient space for inspection and maintenance ...
AUTHOR Brodbeck, Hans W.
PUBLISHED 1974
TITLE Tunnelling for Bogong Hydropower Development 
SUMMARY ... The HAT and MHT are excavated by hard rock TBM. ... lining in the high pressure headrace
tunnel can be terminated when minimum principal stress of the rock exceeds ...
AUTHOR A Kindred
PUBLISHED 2008
TITLE The "Calweld" Moles 
SUMMARY ... 1 - Calweld hard-rock tunnel-boring machine with rotating cutters ... cutting wheel design
permits easy access to cutters for cutter inspection and maintenance. ...
AUTHOR Horn, C. L.
PUBLISHED 1970
TITLE Breakthrough Outage at the Second Manapouri Tailrace Tunnel Project, New Zealand 
SUMMARY ... known fault zones, the rock was generally hard and massive ... A state-of-the-art rock
stabilization and lining system ... power station outage period for the Tunnel No. ...
AUTHOR Smales, Ken ; Fleming, Ron ; Watts, Charlie
PUBLISHED 2007
TITLE Condition Assessment And Rehabilitation Of Tunnels: Case Histories From California?s Water Tunnels 
SUMMARY ... 838 the 8.2 km (5.1 mi) Elizabeth tunnel, a hard-rock world record ... Repairs are scheduled
during these outages based on the previous year’s inspection. ...
AUTHOR Horsen, David Van
PUBLISHED 2008
TITLE Selection of Primary Support in the EastLink Tunnels 
SUMMARY ... major incidents within Australian hard rock tunnelling in ... support reviews, daily
tunnel inspection checklists, ground ... decision when rock quality deteriorated ...
AUTHOR P Campi ; M Dodds
PUBLISHED 2008
TITLE Joint Water Pollution Control Plant Tunnel and Ocean Outfall Project 
SUMMARY ... term redundancy, and would allow inspection, maintenance, and repair of ... alignments
for the JWPCP Tunnel and Ocean ... This is a metamorphic hard rock, which varies ...
AUTHOR Dubnewych, Steve ; Kaneshiro, Jon ; Calvin Jin,
PUBLISHED 2007
TITLE The Kensico-City Tunnel Will Add Reliability to New York City’s Water Supply System 
SUMMARY ... a large impact on the selection of tunnel alignments and ... The rock tests have indicated
that TBM penetration rates ... to be rel- atively low in the hard schist and ...
AUTHOR Clarke, Kevin ; Cole, Eric ; Ivory, Heather M. ; Nasri, Verya
PUBLISHED 2007
TITLE Exploration Decision Analyses for the Brightwater Tunnels 
SUMMARY ... which was initially developed for rock tunnels (Einstein ... can expect to encounter
hard clays, very ... avoid interface issues between adjacent tunnel contracts and ...
AUTHOR Gilbert, M. B. ; Perrone, V. J. ; Maday, L.
PUBLISHED 2005
TITLE Review of the Mobile Miner at Isa Mine 
SUMMARY ... to hold the machine in the tunnel and to ... Rock properties vary considerably between
the quartzite and the ... Whilst the quartzite is extremely hard, brittle and ...
PUBLISHED 1988
Showing: 1 to 10 of 404 matches for "Hard Rock Tunnel Inspection and Maintenance"  Page   1   2   3   4   5   6   7   8   9  next

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