Tunnel to allow water from the mediterranean to flow into the dead sea (in French)

Tunnel to allow water from the mediterranean to flow into the dead sea (in French)

86A schemes which have been developed in Japan are briefly mentioned. 794090 FAULTS IN SWEDISH AND AMERICAN TUNNEL PRACTICE: A FABLE Kuesel, T R Civ...

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86A

schemes which have been developed in Japan are briefly mentioned.

794090 FAULTS IN SWEDISH AND AMERICAN TUNNEL PRACTICE: A FABLE Kuesel, T R Civ Engng, NY, V~9, NI, Jan 1979, P74-77 Swedish and American practices in dealing with unanticipated geological conditions encountered during tur~el construction are contrasted. Swedish practice, illustrated with an example, is directed towards the resolution of the problem with m i n ~ delay and cost. American practice is claimed to lead to excessive delays and costs.

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Avail: Dipl Ing W M Braun, 8 Rowan Road, London W6 7DU, UK 794o95 TUNNELLING IN S0~2 GROUND WITH THE NEW AUS2RIAN ~-r.r.i~ ~OD (N~M) Golser, J; Hackl, E; Jo~tl, J In: Ground Engineering Review, Tunnelling in Soft Ground (Information from 9th International Conference on Soil Mechanics and Foumdation Er~ineerir6, SPecialty Session NI, Tokyo, 1977), May 1978, P16-20

ANALYSIS AND DESIGN OF RIGHT BIFURCATING PRESSURE TUNNELS ThareJa, D V; RataraJan, R Int Water Power Dam Constr, 730, Ng, Sept 1978, P~3-49

Gives the principles of the method and discusses the use of NATM for the Munich subway tunnel. The soll parameters, design approach, excavation procedure and observations made d u r i ~ construction are described, with particular reference to the anchors used and to the monitering of surface settlament.

Discusses the 3-dlmensional finite element analysis of 2 right intersecting pressure tunnels. Applies the method to a problem for which n:nerieal and experimental results exist, and makes a comparison.

794O92 TUNNEL TO ALLOW WATER FROMTHE MEDZTEERANEANTO FLOW INTO THE DEAD SEA (IN FRENCH) Maidl, B; Armon, D Industrie Minerale, V60, N6, June 1978, P329°

Avail : Dipl Ing W M Braun, 8 Rowan Road, London W6 7DU, UK

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332 Briefly reports the work of an l~raeli Government ccmnlttee on this project, which has so far received only a preliminary evaluation. The distance involved is 75kin, and the difference in level is ap~r~x 4OOm. Geology and turmelling requirements are su,z~rised. 794093 THEORY AND PRACTICE OF SO~T GROUND TUNNELLING BY THE SLURRY MOLE METHOD Miki, G; Saito, T; Yamazaki, H In:. Ground Engineering Review, Tunnelling in SOft GrOund (Information from 9th International Conference on Soil Mechanics and Foundation Er~ineering, Specialty Session

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Tokyo, 1977), May ~978, P6-~o

Describes suitable ground conditions for slurry mole tummelling, the soil penetration characteristics of the slurry, observations of surface settl~nent, and su~marises driving experience with the Takken slurry mole at 3 sites in Japan. The percolation limit a~d viscosity coefficient are found to be useful indices for defining the characteristics of specific slurry ~L~es. Avail: Dipl Ing W M Braun, 8 Rowan Road, London W6 7DU, OK

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SLURRY MOLE DRIVE BENEATH KITA-KU In: Ground Engineering Review, Tunnelling in SOgt Ground (Information from 9th International Conference on Soil Mechanics and Foumdation Engineering, Specialty Session N1, Tokyo, 1977), May 1978, pll-15 Describes a Conference delegates' visit to the Tekken slurry mole site. The tunnelling scheme is outlined, problems with the ground structure of sand-clay layers and with grou_ndwater are mentioned and the operation of the mole described. Other pressurised slurry shield

BLADE SHIELD WITH GUNITE CONCRETE LINING Babendererde, S In: GroMx~ Engineering Review, Tunnelling in SOft Ground (Information frc~ 9th Ir~ernational Conference on Soll Mechanics and Foundation Engineering, Specialty session NI, Tokyo, 1977), May 1978, P20-21 A brief description of a new German blade shield tunnelling technique which is combined with instantaneous gumlte concreting. The operation is illustrated by reference to the Frankfurt metro where it is used in conjunction with the New Austrian Tunnelling Method. Avail : Dipl Ing W M Braun, 8 Rowan Road, London W6 7DU, UK

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UNDERGROUND STORAGE IN SEWERAGE SYSTEMS I sgard, E Proc ist Intermatior~l Symposi~n on StOrage in Excavated Rock Caverns (Rockstore 77), Stockholm, 5-8 Sept 1977, V1, P95-100. Publ Oxford: Pergamon Press, 1978 Discusses design parameters for rock tunnels to be used for the storege of storm water and sewage, with particular reference to hydraulic properties and actual storage capacity. The paper makes brief mention of Swedish tunnel systems, eg in the Stockholm region.

79~098 GEOI~CHNICAL INVESTIGATION AND DESIGN OF ANNULAR TUNNELS FOR ENERGY STORAGE Haimson, B C; Doe, T W; Fuh, G F Proc ist International symposium on Stcrage in Excavated Rock Caverns (Rockstore 77 ), Stockholm, 5-8 Sept 1977, V2, P275-282. Publ Oxford: Pergamon Press, 1978 Describes a project at Montello, Wisconsin, including Joint survey, h y ~ o l o g i c studies, lab triaxial tests and in situ stress measuremerit of the potential granite site. The objective is to house superconductive magnets for energy storage.