Papers Presented at the Fourth Australian Tunnelling Conference, March 1981 |
From inside the book
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Page 204
... GROUND LOCATION PATTERN UNIT INSTALLATION COST Fully coment grouted ( after 24 hours of curing ] Resin bolt ... Ground During Stoping or Development Unstable Ground Ouring Development Marble Marker Highly Fractured Ground Upper and Lower ...
... GROUND LOCATION PATTERN UNIT INSTALLATION COST Fully coment grouted ( after 24 hours of curing ] Resin bolt ... Ground During Stoping or Development Unstable Ground Ouring Development Marble Marker Highly Fractured Ground Upper and Lower ...
Page 238
... ground condi- tions and tunnelling shields should be capable of containing loose ground by the use of adequate hoods or forward spiling . Constant monitoring while moving the shield and early correction of alignment deviation is ...
... ground condi- tions and tunnelling shields should be capable of containing loose ground by the use of adequate hoods or forward spiling . Constant monitoring while moving the shield and early correction of alignment deviation is ...
Page 277
... ground water quantity combines with the bored muck to form a gumbo , which will not flow . A MACHINE FOR SQUEEZING GROUND in FIGURE 3. A short shield is constructed with a very high circumferential strength , and with a slightly conical ...
... ground water quantity combines with the bored muck to form a gumbo , which will not flow . A MACHINE FOR SQUEEZING GROUND in FIGURE 3. A short shield is constructed with a very high circumferential strength , and with a slightly conical ...
Contents
Preface | 1 |
The engineering task J W Connell | 13 |
Project management procedures adopted for control of the M C Healy | 29 |
Copyright | |
30 other sections not shown
Common terms and phrases
adit adjacent ANFO Australia basalt beam Bernold blastholes blasting bolts booking halls box tunnel building burn cut cable cement centre charges Clifton Hill colluvium compressed concourse concrete construction contract contractor crown pillar cutter depth diameter disc dowels drilling Elizabeth Street Engineer equipment escalators excavation extensometers face Figure fill Flagstaff Station Flinders Street Station geological ground grout holes horizontal hydraulic installed invert joints jumbo load located Long Tunnel machine Melbourne Underground Rail methods metres METROL mining modulus monitoring muck mudstone Museum Station operation orebody panel parent tunnel Parliament Station piles platform portal road header rock mass rockbolts running tunnels shaft shear shield shotcrete siltstone Silurian slab steel ribs stope Street tunnel stress structure struts surface Tamala Limestone tests tonnes track tunnel boring machine tunnel lining Underground Rail Loop vertical Victorian Railways wall weathered Zone