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Publications by [Bertuzzi R.]
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This paper presents the view that rock mass classification systems are not enough for final design, from experience with major tunnels and cavern projects in the Sydney region.
Filed under:
Rock Mechanics -
Rock Classification
Reference:
Tunnels & Tunnelling International | April 1, 2007 | Pells, P.J.N.; Bertuzzi, R.
<p>The analytical design of rock bolt and shotcrete support of roofs of wide span tunnels under moderate cover in Sydney’s Hawkesbury Sandstone is described. The simple process allows rapid parametric studies to be carried out prior to detailed numerical ...
Filed under:
Rock Mechanics -
Rock Support & Reinforcement
Reference:
Australian Geomechanics – June 2002
Permanent rock bolts in civil engineering are taken with a design life of at least 50 years. A review of recent Australian tunneling projects shows that substantial differences exist in the level of corrosion protection provided for permanent steel shafted ...
Filed under:
Tunnel Engineering -
Primary Support Systems
Reference:
Tenth Australian Tunneling Conference, Melbourne 1999