Giant tunnelling machines working on Chicago's tarp

Giant tunnelling machines working on Chicago's tarp

li~A to determine the factors that g ~ e r n the stability of the post-pillar operation so that ratiomal choices of panel span, of spacing and dimens...

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li~A

to determine the factors that g ~ e r n the stability of the post-pillar operation so that ratiomal choices of panel span, of spacing and dimensions of pillars ar~ pillar st~pport can be made. 806108 PIIIAR-ROBBING SUPPORTED BY FIELD MEASt~MENT IN YANAHARA MINE H.~rs~atsu, Y; Oka, Y; Kame~ka, Y

Proc ~th congress ~nternatlonal Society for Rock Mecha:~cs, Montreux, 2-8 Sept 1979, Vol 2, P23~-2~I. Publ Rotterdam, A A Balkema,

1979 806109 ~ I E N U E WIl~ HARD ROCK P E ~ S US~=D FOR MINE ROCK STABILITY PR~ICTIONS Kid~oi r~ski, A Proc ~th Compress Internatiomal Society for ROCk Mechar~cs, Montreux, 2-8 Sept 1979, Vol 2, P239-301. Publ Rotterdam, A A Balkema, 1979 Discusses the use of hydraulic borshole penetrometers f ~ assessment of roof rock stability, dynamic penetrcmeters for testing the flo~r carrying capacity, and conical penetrometers for assessment of the hazards of coal or gas outburst.

8o611o MEASUP~EMENT OF ROCK MOVEMENTS AROUND DEEP MINE ROADWAYS DRIVEN IN SOFT ROCK - A CASE STUDY OF YUBARI NEW COAL MINE Kinoahlta, S; IshiJlma, Y; Fukushlma, A ~roc ~th Congress International Society for Rock Mechanics, Montreux, 2-8 Sept 1979, Vol 2, PS03-30 9. Publ Rotterdam, A A Balkema,

1979 806111 ROLE OF STABILIZING PILLARS IN THE ALLEVIATION OF ROCK BURST HAZARD IN DEEP MINES Salamon, M D G; Wagner, H Proe 4th Congress International Society for Rock Mechanics, Montreux, 2"8 Sept 1979, VOl 2, P~61-566. Pt~l Rotterdam, A A Balke~a,

i~9 Discusses the theory of stabilising pillars and, based on observations at East Rand Proprietary Mines, South Africa, gives design concepts for these pillars. 806112 GEOTECHNICAL INVESTIGATIONS IN THE PROTOTYPE CAVITY AT THE ASSE SALT MINE (IN GERMAN) Staupendshl, G; Schmldt, M W; Meister, D Proc 4th Congress International Society for Rock Mecham~cs, Montreux, 2-8 Sept 1979, Vol 2, P6&5-653. Publ Rotterdam, A A Balkema,

1979 Discusses the design of a 10000cu m test cavity at a depth of lO00m for radioactive waste disposal, ir~ludlmg monlt~ring systems for rock deformability, dlsplacement and ultrasonic wave velocity.

Tunnels See also: 8.96037, 806095, 806260, 806279, 806281 806113 DOUBLING ~[~3(IC0 CITY' S MEIR0 NETWORK Grotmd Erg~g, VI3, H3, April 1980, P22-28 Reports progress on the project which includes in the 41kin of new track l~km of cut-amd-cover construction.

806114 ARLI~RG EXPRESSWAY ~HfNNEL - PART 4. CONSTRUCTION OF THE ~ EXPRESSWAY q ~ N E L TUSE J~h:l, M Tunn Tunnlg, V12, ~6, July 1980, ~66-68 Discusses the design of the s u p ~ amd lining based on geoteehmlcal meastlrementa, the time schedule of construction and cemparison of costs. 806115 S E ~ N I T E TUNNELLING ~ T H MAJOR SEHVICES IN LOOSES New, B M; Wild, P T; Bishop, C J Ttmn ~ g , V12, NS, June 1980, P14-16 Reparts the driving by a Priestley machine of a 1.4km lo~g trur~ sewer tummel at Warrimgton, UK. 806116 ARLSER(} EXPRESSWAY ~Z~NEL - P~RT 3. CONSTRUCTION OF THE AI~TI~; EXPRESSWAY %N/NNEL %~JBE John, M Tunn T ~ , VI2, NS, June 1980, P45-50 Discusses the construction by the New Austrian Tunnelling Methal, imcluding classification of the rock mass, determination of rock classes and the excavation procedure. 806117 BR/SNCF PROPOSAL FOR A SINGLE TRACK CHANNEL TUNNEL Lanmdng, R A E Tiara Turmlg, V12, NS, June 1980, I~i-75 Briefly reviews the history of cham~el tunnel projects amd discusses the present proposal for a sirgle 6m diameter rurmimg tunnel plus a 4.5m service ttmmal. 806118 TUNNEL WILL TURN UP THE HEAT IN TURKU Tervonen, T; Martir,~ D Tunn Tummlg, V12, ~ , May 1980 , I~2-43 Reparts the construction by drill-and-blast method of a 14km long, 13sq m cross-section tunnel through granltes, gnsisses and dark igneous rocks In south-west Finland. 806119 ARLBERG EXPRESSWAY TUNNEL - PART 2. INVESTIGATION AND DESIGN FOR THE ARLBERG EXI~SS~AY TUNNEL John, M Tunn Tunnlg, VI2, N4, May 1960, P54-SV Discusses operatior~l installations, u~dergrOund ventilation stations, ventilation shafts, construction time, construction costs. 806120 GIANT T U N ~ I I ~ 3 MACHINES WORKING ON CHICAGO'S TARP Consult Eng,, V ~ , N1, Jan 1980, P6-7 Repc~ts the use of the Jarva Mark 30 tunnelling machine, a 9.83m dlam hard rock machine which is capable of cuttirg over 300Ocu m in 24 hours, in dolomitic limestone tunnelllng fc~ the Chicag Tunnel and Reservoir Plan. The project is summarised.

8o6121 ABERDEEN'S SEA OUTFALL Lang, J S Consult Emgr, V~4, NI, Jan 1980, P ~ - 4 4 Reports the design of a long sea outfall in rock and the shaft sinking now in p r ~ e s s . The tunnel will be driven by drill and blast.