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List of contents and author index to volume 8 1971
International Journal of Rock Mechanics and Mining Sciences Volume 8
1971
~
Pergamon Press
Oxford
London
New York
Paris
Editor-in-Chief
Dr A. ROBErtTS,D ¢ ~ of M ~ ~ t ~ Y ~Tdlool.of Mines. UniversRy of Nc~Ca~ P.;~m),~ a ~ ; U~S:A. Editorial Board Great Britain Professor H. J. KING, Mining Dept., University of Nottingham, University Park, Nottingham.
Dr C. F A W a I ~ ,
U.S.A. and Canada Professor S. BostmGV, Mininll Dept., Columbia University, New York, U.S.A.
Professor H. L. I-I~TM~, Dean, School of Engineering, Sacramento State College, Sacramento, C a l i f o ~ U;S.A.
Dr W. F. BRAC~, ~ t of ~ h and Planetary Sciences, Massachusetts Institute of Technology, Boston, Massachusetts, U.S.A.
Professor M. M Enginee~g, LCniversi~"of Alberta, Canada.
Professor G. B. CLARK, Mining Dept., Missouri School of Mines, Rolla, Missouri, U.S.A.
D r J . S. RINEHART,Department ~ Coamaerce, tsoast and Geodetic Survey, Boulder, ~lbradv, U.S.A.
Dr W. I. DUVALL,Mining Research Laboratories, U.S. Bureau of Mines, Denver, Colorado, U.S.A.
Professor F. T. M. WroTE, Department of Mining ~neering~ MeGi!I U~arsity, ~ n ~ 2,
Minnesota, U;$.A.
~
,
c ~ ,
~vil nton,
•
Editorial Correspondents France: Hungary: India: Japan: South Afiica:
Professor J. MANDEL,Ecole Polyteehnique, 17 Rues Descartes, Paris (V0. Dr F. MAgros, Director, ~ Researehla,,stitate, Budapest lII, Mikoving Utea 2. Dr K, Sn~m~,Central Mining Research Station, Barwa Road, Dhanbad, Bihar. ~rrOf~sor Y....HI~t~tA.TStr, Department of Mining Engineering, Kyoto Un~rversity,Kyoto. r~. t.~oK, lvlmmg Kesearch Laboratory, Chai~a~er of Mines Of Soutlx ~ P.O. Box 61809, Marshalltown, Transvaal.
Publishing Offices Pergamon Press Limited, 143 Fore Street, Exeter EX4 3AP, England Pergamon Press, Inc., Maxwell House, Fairview Park, Elmsford, New York 10523, U.S.A. Advertising Office Pergamon Press Limited, Headington Hill Hall, Oxford OX3 0BW, England Published bi-monthly Annual Subscription Rates For libraries, research establishments and all other multiple-reader institutions: £18 ($45) Private individuals whose departmental libraries subscribe may obtain this Journal for their personal use at a reduced rate of £3.50 ($9) Back issues are available; write for Back Issues Price List All subscription enquiries should be addressed to: Subscriptions Manager, Pergamon Press Limited, Headington Hill Hall, Oxford OX3 0BW Copyright © 1971, Pergamon Press Limited
HEADINGTON HILL HALL O X F O R D OX3 0BW
E L M S F O R D , N.Y.10523
CONTENTS Number 1 L. W. SAPERSTEINand N. C. OZGEN : Piping in the flow of granular material from rectangular bins
H. R. HARDY JR, R. STEFANKOand E. J. KI~aBLr:JR: An automated test facility for rock mechanics research Y. V. RAMANAand B, VENKATANARAYANA:An air porosimeter for the porosity of rocks K. BARRON: Detection of fracture initiation in rock specimens by the use of a simple ultrasonic listening device K.-H. HOrER and P. KNOLL: Investigations into the rnechanism of creep deformation in carnallitite, and practical applications Discussion I)iscussion of R. D. CARROLL'S Paper The Determination of the Acoustic Parameters ~?/ 1"o/canic Rocks from Compressional Velocity Mea;ltrements by P. MOR! IFR
I 17 29 55 61
"75
Number 2
B, K. CttOWLeY, H. D. GLENN, J. S. KAHN and J. M. TblOMSt,N: Analysis of lorum containment J. ]IAVIR, ,'q. K. BORDIAand V. PETROS: A simple method of determining the coefficient of loosening of rocks I). M. CRUDEN: r h e form of the creep law for rock under uniaxial compression D. M. CRUDEN: Single-increment creep experiments on rock under uniaxial compression R. J. I,UTTON: A mechanism for progressive rock mass failure as revealed by loess slumps B. F. BRADY: The effect of confining pressure on the elastic stress distribution in a radially endconstrained circular cylinder B. T. BRADY : An exact solution to the radially end-constrained circular cylinder under triaxial loading Announcement
7" 97 105 127 143 153 165 179
Number 3
H. K. Kut-~eR and C. FAIRHURST: On the fracture process in blasting J. R, METCALF: The effect of wall yield on stress in a bunker J, E. FtELD and A. LADEGAARD-PEDERSEN: The importance of the reflected stress wave in rock blasting (2, D. POMEROY,D. W. HOBBSand AMRA MAHMOUD:The effect of weakness-plane orientation on the fracture of Barnsley Hards by triaxial compression J. HORVATH: Calculation of rock pressure in shafts and roadways of circular section S. R. SWANSONand W, S. BROWN: An observation of loading path independence of fracture in rock
181 203 213 227 239 277
Number 4
1), SKILTO>; : Behaviour of rigid inclusion stressmeters in viscoelastic rock [., W. SAm~RSTV.INand R. M~SHRA: A method for obtaining three-dimensional strains during flox~ from a model bin 1=. E, IqEUZI~: Sources of errors in rock mechanics field measurements, and related solutions W. A. HUSTRULIDand C. FAIRHURST: A theoretical and experimental study of the percussive drilling of rock. Part 1--Theory of percussive drilling W. A. HusrRUUD and C. FAIRHURST: A theoretical and experimental study of the percussive drilling of rock. Part ll--Force-penetration and specific energy determinations t3. T. BRADY: Effects of inserts on the elastic behavior of cylindrical materials loaded between rough end-plates B, T. BRAD's: Initiation of failure in a radially end-constrained circular cylinder of brittle rock N. D. Poezscu : The use of chromoplastic models in the study of strata pressure in mines Book Reviews
283 291 297 31 I 335 357 371 389 395
Namber 5 S. D. PENO: Stresses within elastic circular cylinders loaded uniaxially and triaxially P. R. RANKILOR:The construction of a photoelastic model simulating mlning subsidence phenomena LAmAFArm) and M. I. HASSAN:Differential thermal behaviour of clay ~ s in some Nile Delta sediments, U.A.R. D. W. GErclxY, F. S. KENDORSrdand J. F. AaEt, JR: Tunnel advance rate prediction based on geologic and engineering observations P. B. ATTEW~LLand R. K. TAYLOR:Jointing in Robin Hood's Bay, north Yorkshire coast, England T. SAULand G. R. HmsoN: The detection of faults in coal panels by a seismic transmission method B. K o M ~ and H. U. BmtsmTmN: Strength distribution in hard rock B. Ko~'I'AK:Pillar strength prediction from representative sample of hard rock Announcement
399 433 445 451 477 483 501 523 527
Number 6 R. J. WmLARDand K. E. I"LIELMSTAD"Effect of moisture and temperature on the fracture morphology of dacite K. BARRON:Brittle fracture initiation in and ultimate failure of rocks. Part I--Isotropic rock K. BARXON:Brittle fracture initiation in and ultimate failure of rocks. Part II--Anisotropie rocks: Theory K. BARRON:Brittle fracture initiation in and ultimate failure of rocks. Part III--Anisotropic rocks: Experimental results C. S. DUNSand R. B ~ ~ : Flexible buried cylinders. Part I---St$,tic response C. S. DuNs and R. Btrrl~mt,mLD: Flexible buried cylinders. Part I I - - Dynamic response C. S. DuNs and R. BtrrrEm~mLD: Flexible buried cylinders. Part Ill--Buckling behaviour S. K. BoRDr~: The effect of size and stress concentration on the dilatancy and fracture of rock Discussion Discussion of M. D. G. SALAMON'SPaper Stability, Instability amf Design o f Pillar Workings by D. F. COATES Erratum
529 541 553 565 577 601 613 629 641 643
AUTHOR INDEX ABELJ. F. JR 451 ATTEWELLP.B. 477 BARRONK. 55, 541,553, 565 BII~.LENffrF..INH . U . 501 BORDL~S.K. 97, 629 BRADYB,T. 153,165,357,371 BRoWNW. S. 277 BuI~rERFIELDR. 577, 601,613 COAT~SD.F. 641 CROWLEYB, K. 77 CRUDEND. M. 105,127 DuNsC. S.
577,601,613
FAmmmsTC. 181,311,335 FAYEDLAmA 445 FmLDJ. E. 213 GENTRYD. W. 451 GLENNH.D. 77 HARDYH. R. JR
17
HASSANM.I. 445 HAVIRJ. 97 HEUZI~F.E. 297 HIGSONG.R. 483 HJELMSTADK.E. 529 HOBBSD.W. 227 H6FERIC-H. 61 HORVATHJ. 239 HUSTRULID W.A. 311,335 KAHNJ.S. 77 K~NDORSKIF.S. 451 KIMBLEE.J. JR 17 KNoLLP. 61 KO~AKB. 501,523 KtrrrERH. K. 181 LAt)EGAARD-I~DERSeN A. 213 LUTrONR.J. 143 MAHMOUDAM~ 227 M~rCXLFJ.R. 203 MmrmA R. 291 MORLIERP. 75
OZOENN.C.
1
PEOERSEN A. LADEGAARD- see LADEGAARD-PEDERSEN A. PENGS.D. 399 PEaXOSV. 97 POUmRoYC.D. 227 POPESCuN. D. 389 RAMANAY.V. 29 RANKILORP.R. 433 SAPF.RSTEINL.W. 1,291 SAuLT. 483 SKmTOND. 283 SaXeANKoR. 1 7 SwANSor4S~R. 277 TAYLOR R.K. 477 THOMSENJ.M. 77 VENKATANARAYANAB. 29 WILLARDR.J.
529
1971
~
Pergamon Press
Oxford
London
New York
Paris
Editor-in-Chief
Dr A. ROBErtTS,D ¢ ~ of M ~ ~ t ~ Y ~Tdlool.of Mines. UniversRy of Nc~Ca~ P.;~m),~ a ~ ; U~S:A. Editorial Board Great Britain Professor H. J. KING, Mining Dept., University of Nottingham, University Park, Nottingham.
Dr C. F A W a I ~ ,
U.S.A. and Canada Professor S. BostmGV, Mininll Dept., Columbia University, New York, U.S.A.
Professor H. L. I-I~TM~, Dean, School of Engineering, Sacramento State College, Sacramento, C a l i f o ~ U;S.A.
Dr W. F. BRAC~, ~ t of ~ h and Planetary Sciences, Massachusetts Institute of Technology, Boston, Massachusetts, U.S.A.
Professor M. M Enginee~g, LCniversi~"of Alberta, Canada.
Professor G. B. CLARK, Mining Dept., Missouri School of Mines, Rolla, Missouri, U.S.A.
D r J . S. RINEHART,Department ~ Coamaerce, tsoast and Geodetic Survey, Boulder, ~lbradv, U.S.A.
Dr W. I. DUVALL,Mining Research Laboratories, U.S. Bureau of Mines, Denver, Colorado, U.S.A.
Professor F. T. M. WroTE, Department of Mining ~neering~ MeGi!I U~arsity, ~ n ~ 2,
Minnesota, U;$.A.
~
,
c ~ ,
~vil nton,
•
Editorial Correspondents France: Hungary: India: Japan: South Afiica:
Professor J. MANDEL,Ecole Polyteehnique, 17 Rues Descartes, Paris (V0. Dr F. MAgros, Director, ~ Researehla,,stitate, Budapest lII, Mikoving Utea 2. Dr K, Sn~m~,Central Mining Research Station, Barwa Road, Dhanbad, Bihar. ~rrOf~sor Y....HI~t~tA.TStr, Department of Mining Engineering, Kyoto Un~rversity,Kyoto. r~. t.~oK, lvlmmg Kesearch Laboratory, Chai~a~er of Mines Of Soutlx ~ P.O. Box 61809, Marshalltown, Transvaal.
Publishing Offices Pergamon Press Limited, 143 Fore Street, Exeter EX4 3AP, England Pergamon Press, Inc., Maxwell House, Fairview Park, Elmsford, New York 10523, U.S.A. Advertising Office Pergamon Press Limited, Headington Hill Hall, Oxford OX3 0BW, England Published bi-monthly Annual Subscription Rates For libraries, research establishments and all other multiple-reader institutions: £18 ($45) Private individuals whose departmental libraries subscribe may obtain this Journal for their personal use at a reduced rate of £3.50 ($9) Back issues are available; write for Back Issues Price List All subscription enquiries should be addressed to: Subscriptions Manager, Pergamon Press Limited, Headington Hill Hall, Oxford OX3 0BW Copyright © 1971, Pergamon Press Limited
HEADINGTON HILL HALL O X F O R D OX3 0BW
E L M S F O R D , N.Y.10523
CONTENTS Number 1 L. W. SAPERSTEINand N. C. OZGEN : Piping in the flow of granular material from rectangular bins
H. R. HARDY JR, R. STEFANKOand E. J. KI~aBLr:JR: An automated test facility for rock mechanics research Y. V. RAMANAand B, VENKATANARAYANA:An air porosimeter for the porosity of rocks K. BARRON: Detection of fracture initiation in rock specimens by the use of a simple ultrasonic listening device K.-H. HOrER and P. KNOLL: Investigations into the rnechanism of creep deformation in carnallitite, and practical applications Discussion I)iscussion of R. D. CARROLL'S Paper The Determination of the Acoustic Parameters ~?/ 1"o/canic Rocks from Compressional Velocity Mea;ltrements by P. MOR! IFR
I 17 29 55 61
"75
Number 2
B, K. CttOWLeY, H. D. GLENN, J. S. KAHN and J. M. TblOMSt,N: Analysis of lorum containment J. ]IAVIR, ,'q. K. BORDIAand V. PETROS: A simple method of determining the coefficient of loosening of rocks I). M. CRUDEN: r h e form of the creep law for rock under uniaxial compression D. M. CRUDEN: Single-increment creep experiments on rock under uniaxial compression R. J. I,UTTON: A mechanism for progressive rock mass failure as revealed by loess slumps B. F. BRADY: The effect of confining pressure on the elastic stress distribution in a radially endconstrained circular cylinder B. T. BRADY : An exact solution to the radially end-constrained circular cylinder under triaxial loading Announcement
7" 97 105 127 143 153 165 179
Number 3
H. K. Kut-~eR and C. FAIRHURST: On the fracture process in blasting J. R, METCALF: The effect of wall yield on stress in a bunker J, E. FtELD and A. LADEGAARD-PEDERSEN: The importance of the reflected stress wave in rock blasting (2, D. POMEROY,D. W. HOBBSand AMRA MAHMOUD:The effect of weakness-plane orientation on the fracture of Barnsley Hards by triaxial compression J. HORVATH: Calculation of rock pressure in shafts and roadways of circular section S. R. SWANSONand W, S. BROWN: An observation of loading path independence of fracture in rock
181 203 213 227 239 277
Number 4
1), SKILTO>; : Behaviour of rigid inclusion stressmeters in viscoelastic rock [., W. SAm~RSTV.INand R. M~SHRA: A method for obtaining three-dimensional strains during flox~ from a model bin 1=. E, IqEUZI~: Sources of errors in rock mechanics field measurements, and related solutions W. A. HUSTRULIDand C. FAIRHURST: A theoretical and experimental study of the percussive drilling of rock. Part 1--Theory of percussive drilling W. A. HusrRUUD and C. FAIRHURST: A theoretical and experimental study of the percussive drilling of rock. Part ll--Force-penetration and specific energy determinations t3. T. BRADY: Effects of inserts on the elastic behavior of cylindrical materials loaded between rough end-plates B, T. BRAD's: Initiation of failure in a radially end-constrained circular cylinder of brittle rock N. D. Poezscu : The use of chromoplastic models in the study of strata pressure in mines Book Reviews
283 291 297 31 I 335 357 371 389 395
Namber 5 S. D. PENO: Stresses within elastic circular cylinders loaded uniaxially and triaxially P. R. RANKILOR:The construction of a photoelastic model simulating mlning subsidence phenomena LAmAFArm) and M. I. HASSAN:Differential thermal behaviour of clay ~ s in some Nile Delta sediments, U.A.R. D. W. GErclxY, F. S. KENDORSrdand J. F. AaEt, JR: Tunnel advance rate prediction based on geologic and engineering observations P. B. ATTEW~LLand R. K. TAYLOR:Jointing in Robin Hood's Bay, north Yorkshire coast, England T. SAULand G. R. HmsoN: The detection of faults in coal panels by a seismic transmission method B. K o M ~ and H. U. BmtsmTmN: Strength distribution in hard rock B. Ko~'I'AK:Pillar strength prediction from representative sample of hard rock Announcement
399 433 445 451 477 483 501 523 527
Number 6 R. J. WmLARDand K. E. I"LIELMSTAD"Effect of moisture and temperature on the fracture morphology of dacite K. BARRON:Brittle fracture initiation in and ultimate failure of rocks. Part I--Isotropic rock K. BARXON:Brittle fracture initiation in and ultimate failure of rocks. Part II--Anisotropie rocks: Theory K. BARRON:Brittle fracture initiation in and ultimate failure of rocks. Part III--Anisotropic rocks: Experimental results C. S. DUNSand R. B ~ ~ : Flexible buried cylinders. Part I---St$,tic response C. S. DuNs and R. Btrrl~mt,mLD: Flexible buried cylinders. Part I I - - Dynamic response C. S. DuNs and R. BtrrrEm~mLD: Flexible buried cylinders. Part Ill--Buckling behaviour S. K. BoRDr~: The effect of size and stress concentration on the dilatancy and fracture of rock Discussion Discussion of M. D. G. SALAMON'SPaper Stability, Instability amf Design o f Pillar Workings by D. F. COATES Erratum
529 541 553 565 577 601 613 629 641 643
AUTHOR INDEX ABELJ. F. JR 451 ATTEWELLP.B. 477 BARRONK. 55, 541,553, 565 BII~.LENffrF..INH . U . 501 BORDL~S.K. 97, 629 BRADYB,T. 153,165,357,371 BRoWNW. S. 277 BuI~rERFIELDR. 577, 601,613 COAT~SD.F. 641 CROWLEYB, K. 77 CRUDEND. M. 105,127 DuNsC. S.
577,601,613
FAmmmsTC. 181,311,335 FAYEDLAmA 445 FmLDJ. E. 213 GENTRYD. W. 451 GLENNH.D. 77 HARDYH. R. JR
17
HASSANM.I. 445 HAVIRJ. 97 HEUZI~F.E. 297 HIGSONG.R. 483 HJELMSTADK.E. 529 HOBBSD.W. 227 H6FERIC-H. 61 HORVATHJ. 239 HUSTRULID W.A. 311,335 KAHNJ.S. 77 K~NDORSKIF.S. 451 KIMBLEE.J. JR 17 KNoLLP. 61 KO~AKB. 501,523 KtrrrERH. K. 181 LAt)EGAARD-I~DERSeN A. 213 LUTrONR.J. 143 MAHMOUDAM~ 227 M~rCXLFJ.R. 203 MmrmA R. 291 MORLIERP. 75
OZOENN.C.
1
PEOERSEN A. LADEGAARD- see LADEGAARD-PEDERSEN A. PENGS.D. 399 PEaXOSV. 97 POUmRoYC.D. 227 POPESCuN. D. 389 RAMANAY.V. 29 RANKILORP.R. 433 SAPF.RSTEINL.W. 1,291 SAuLT. 483 SKmTOND. 283 SaXeANKoR. 1 7 SwANSor4S~R. 277 TAYLOR R.K. 477 THOMSENJ.M. 77 VENKATANARAYANAB. 29 WILLARDR.J.
529