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Some comparative field results for resistivity, very-low-frequency electromagnetic and horizontal-loop electromagnetic methods over fluorspar loop electromagnetic methods over fluorspar veins
73A
774177 USING PEAT ASHES FOR SOIL STABILIZATION (IN
s~s~a) Petrashevskii, R I Avtomobilnye Doro~i, N4, April 1976, P20-22
Freezing
Geophysical techniques 774183 GEOPHYSICS - 1976 ANNUAL REVIEW Cem~bmll, D L Min Engng, V29, N2, Feb 1977, P64-68 S~ises technological advsncas and discusses instrumentation and ground survey equipment.
774178 ULTRASONIC TECHNIQUE FOR CONTROLLING FREEZING ZONES DURING SHAFT EXTRACTION (IN RUSSL~) Minchuk, V P; Koval, A M Sh~khtnoe Stroit, N3, March 1976, P20-21
774184 JSALT THICKNESS DET~MINk.~IONS BY MEANS OF A NEW ELECTROMAGNETIC D ~ T H SOUNDING TES"HNIQUE Duckwocth, K CIM Bull, V70, N778, Feb 1977, P70-75
774179 ARTIFICIAL FREEZING OF GROUND WITH LIQUID
Nrm~
(IN R~S~.)
Krastoshevskii, G M; Sedlm, S A; Kachur, V D Sha~htnoe Stroit, N8, Aug 1976, P7-8 774180 CALCULATING FROZEN ZONES IN SHAFTS BUILT BY ARTIFICIAL FREEZING TECHNIQUES (IN RUSSIAN) Via~ov, S S; Z~3retskii, I K Shakhtnoe Stroit, Nil, Nov 1976, Pll-14
Site Investigation and Field Observation 774181 SITE INVESTIGATION FOR THE CHANNEL TUNNEL BRITISH FERRY TERMINAL Aarons, A; Weeks, A G; Parkes, R D Ground Engng, VI0, N4, May 1977, P43-47 Terminal construction was to involve earthwork problems relating to approach road~, a surface water storage lagoon and the main railway line for through traffic as well as the terminal area itself with its attendant landslips (Castle Hill and Cherry Garden Hill). The site investigation was particularly concerned with stability problems, snd the 2 landslip areas are discussed in detail. A trial cutting end drainage installation was made. Some compaction trials ware carried out on some spoil material (from t h e French end) to be used as fill.
Planning, geotechnical and structural mapping 7 ~ I ~ INFI//ENCE OF MAP SCALE ON ENGINEErING GEOLOGIC MAPPING Rockaway, J D Bull Assoc ~ 6 n g Geol, VI3, N3, 1976. I>233-
245 Discusses the potential application and usefulness of maps with scales frc~a 1:24000 to 1:250000 in an attempt to determine a concept of c o s t t o benefit ratios. Presents some guidelines regsrdlng the potential return for a given investment in englneering geologic mapplng.
Describes the new techr~que and tests carried out. Ths accuracy of the thickness measurements was not determined. The technique cs~ be implemented using existing equipment, althou@h some development work with the m ~ e environment in mind is indicated. 774185 S O ~ COMPARATIVE FIELD RESULTS FOR RESISTIVITY, VE~Y-LOW.PREQUENCY ELECTROMAGNETIC AND HORIZONTAL LOOP ELECYROMAGNETIC M~2HODS OVER FLUORSPAR VEINS Coney, D P; Myers, J O Trans Inst Min Metall (Sect B Appl Earth Sci), V86, Feb 1977, PBI-B3 The methods were compared for 2 lo~-atibrm in
the flucrspar zone of the Northern Pennlne orefield, where the mineralized veins occur high in the Lower Carboniferous alternating series of sandstones and siltstones. All of the methods were successful. It is suggested that the VLF method be used for reconaissance with horizontal-loop as a follow-up snd resistivity measurements where more data on the geology of adjacent strata are required.
Subjects Peripheral to Geomechanics 774186 PRINCIPLES OF GRAPHIC CO~[JNICATION FOR ENGINEERs Thomson, R Sunbury.on-Thames: Nelson, 1977, 160P Mainly concentrates on prln~iples and practice of engineering drawing for engineering students. 774187 DEFORMATION AND FRACTURE MECHANICS OF ~.GINEERING MATErIAlS Hertzberg, R W New York: Wiley, 1976, 605P An advanced undergraduate level textbook with over 600 refs.
774177 USING PEAT ASHES FOR SOIL STABILIZATION (IN
s~s~a) Petrashevskii, R I Avtomobilnye Doro~i, N4, April 1976, P20-22
Freezing
Geophysical techniques 774183 GEOPHYSICS - 1976 ANNUAL REVIEW Cem~bmll, D L Min Engng, V29, N2, Feb 1977, P64-68 S~ises technological advsncas and discusses instrumentation and ground survey equipment.
774178 ULTRASONIC TECHNIQUE FOR CONTROLLING FREEZING ZONES DURING SHAFT EXTRACTION (IN RUSSL~) Minchuk, V P; Koval, A M Sh~khtnoe Stroit, N3, March 1976, P20-21
774184 JSALT THICKNESS DET~MINk.~IONS BY MEANS OF A NEW ELECTROMAGNETIC D ~ T H SOUNDING TES"HNIQUE Duckwocth, K CIM Bull, V70, N778, Feb 1977, P70-75
774179 ARTIFICIAL FREEZING OF GROUND WITH LIQUID
Nrm~
(IN R~S~.)
Krastoshevskii, G M; Sedlm, S A; Kachur, V D Sha~htnoe Stroit, N8, Aug 1976, P7-8 774180 CALCULATING FROZEN ZONES IN SHAFTS BUILT BY ARTIFICIAL FREEZING TECHNIQUES (IN RUSSIAN) Via~ov, S S; Z~3retskii, I K Shakhtnoe Stroit, Nil, Nov 1976, Pll-14
Site Investigation and Field Observation 774181 SITE INVESTIGATION FOR THE CHANNEL TUNNEL BRITISH FERRY TERMINAL Aarons, A; Weeks, A G; Parkes, R D Ground Engng, VI0, N4, May 1977, P43-47 Terminal construction was to involve earthwork problems relating to approach road~, a surface water storage lagoon and the main railway line for through traffic as well as the terminal area itself with its attendant landslips (Castle Hill and Cherry Garden Hill). The site investigation was particularly concerned with stability problems, snd the 2 landslip areas are discussed in detail. A trial cutting end drainage installation was made. Some compaction trials ware carried out on some spoil material (from t h e French end) to be used as fill.
Planning, geotechnical and structural mapping 7 ~ I ~ INFI//ENCE OF MAP SCALE ON ENGINEErING GEOLOGIC MAPPING Rockaway, J D Bull Assoc ~ 6 n g Geol, VI3, N3, 1976. I>233-
245 Discusses the potential application and usefulness of maps with scales frc~a 1:24000 to 1:250000 in an attempt to determine a concept of c o s t t o benefit ratios. Presents some guidelines regsrdlng the potential return for a given investment in englneering geologic mapplng.
Describes the new techr~que and tests carried out. Ths accuracy of the thickness measurements was not determined. The technique cs~ be implemented using existing equipment, althou@h some development work with the m ~ e environment in mind is indicated. 774185 S O ~ COMPARATIVE FIELD RESULTS FOR RESISTIVITY, VE~Y-LOW.PREQUENCY ELECTROMAGNETIC AND HORIZONTAL LOOP ELECYROMAGNETIC M~2HODS OVER FLUORSPAR VEINS Coney, D P; Myers, J O Trans Inst Min Metall (Sect B Appl Earth Sci), V86, Feb 1977, PBI-B3 The methods were compared for 2 lo~-atibrm in
the flucrspar zone of the Northern Pennlne orefield, where the mineralized veins occur high in the Lower Carboniferous alternating series of sandstones and siltstones. All of the methods were successful. It is suggested that the VLF method be used for reconaissance with horizontal-loop as a follow-up snd resistivity measurements where more data on the geology of adjacent strata are required.
Subjects Peripheral to Geomechanics 774186 PRINCIPLES OF GRAPHIC CO~[JNICATION FOR ENGINEERs Thomson, R Sunbury.on-Thames: Nelson, 1977, 160P Mainly concentrates on prln~iples and practice of engineering drawing for engineering students. 774187 DEFORMATION AND FRACTURE MECHANICS OF ~.GINEERING MATErIAlS Hertzberg, R W New York: Wiley, 1976, 605P An advanced undergraduate level textbook with over 600 refs.