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Lawn, 1975, Fracture of Brittle Solids

Irwin, 1957, Analysis of stresses and strains near the end of a crack traversing a plate, J. appl. Mech., 24, 361, 10.1115/1.4011547

Gunsallus, 1984, A comparative evaluation of rock strength measures, Int. J. Rock Mech. Min. Sci. & Geomech. Abstr., 21, 233, 10.1016/0148-9062(84)92680-9

Lindqvist, 1982, Rock fragmentation by indentation and disc cutting

Nelson, 1986, Characterization of rock for boreability using fracture material properties, 846

Rustan, 1983, The influence from specific charge, geometric scale and physical properties of homogeneous rock on fragmentation, Vol. 1, 115

Saouma, 1984, Finite element simulation of rock cutting: a fracture mechanics approach, 792

Rummel, 1982, Application of laboratory fracture mechanics data to hydraulic fracturing field tests, 31

Roegiers, 1982, In-situ stress determinations in northeastern Ohio, 219

Takahashi, 1983, 291

Nilson, 1985, Modelling of gas-driven fractures induced by propellant combustion within a borehole, Int. J. Rock Mech. Min. Sci. & Geomech. Abstr., 22, 3, 10.1016/0148-9062(85)92589-6

Nilson, 1986, Similarity analysis of energy transport in gas-driven fractures, Int. J. Fracture., 30, 115, 10.1007/BF00034021

Travis, 1980, Calculation of gas-driven fracture propagation in rocks, 356

McHugh, 1982, Use of laboratory-derived data to predict fracture and permeability enhancement in explosive-pulse tailored field tests, 504

Warpinski, 1981, High energy gas frac: multiple fracturing in a wellbore, 143

Grady, 1985, The mechanics of fracture under high-rate stress loading, 129

Adams, 1985, Simulation of dynamic rock breakage with the shale code, 147

Ingraffea, 1979, The strength ratio effect in the fracture of rock structures, 153

Kemeny, 1985, Formation and stability of steeply dipping joint sets, Vol. 1, 471

Pollard, 1982, Formation and interpretation of dilatant echelon cracks, Geol. Soc. Am. Bull., 93, 1291, 10.1130/0016-7606(1982)93<1291:FAIODE>2.0.CO;2

Tharp, 1983, Mechanics of failure for rock masses subjected to long term tensile loading—analysis of large naturally occurring cantilevers, 309

Abé, 1984, Crustal rock fracture mechanics for design and control of artificial subsurface cracks in geothermal energy extraction engineering (γ-project)

Takahashi, 1986, Recent progress and future of γ-project at Tohoku University, Japan

Barton, 1982, Variables in fracture energy and toughness testing of Rock, 449

Karfakis, 1986, A critical review of fracture toughness testing of rock, 3

Ouchterlony, 1980, A new core specimen for the fracture toughness testing of rock

Barker, 1977, A simplified method for measuring plane strain fracture toughness, Engng Fract. Mech., 9, 361, 10.1016/0013-7944(77)90028-5

Peck, 1983, Stress corrosion and crack propagation in Sioux quartzite, J. Geophys. Res., B88, 5037, 10.1029/JB088iB06p05037

Peck, 1985, Measurement of the resistance of imperfectly elastic rock to the propagation of tensile cracks, J. Geophys. Res., B90, 7827, 10.1029/JB090iB09p07827

Peck, 1985, Microstructure and the resistance of rock to tensile fracture, J. Geophys. Res., B90, 11533, 10.1029/JB090iB13p11533

Labuz, 1985, Experimental analysis of crack propagation in granite, Int. J. Rock Mechs. Min. Sci. & Geomech. Abstr., 22, 85, 10.1016/0148-9062(85)92330-7

Labuz, 1987, The fracture process zone in granite: evidence and effect, Int. J. Rock Mech. Min. Sci. & Geomech. Abstr., 24, 235, 10.1016/0148-9062(87)90178-1

Ouchterlony, 1983, New methods of measuring fracture toughness on rock cores, Vol. 1, 199

Ingraffea, 1984, A short-rod based system for fracture toughness testing of rock, 152

Yi, 1987, Fracture toughness and crack growth in short rod specimens of rock

Costin, 1981, Static and dynamic fracture behaviour of oil shale, 581

Meredith, 1983

Sun, 1986, Fracture toughness of round specimens of stripa granite, Int. J. Rock Mech. Min. Sci. & Geomech. Abstr., 23, 399, 10.1016/0148-9062(86)92305-3

Ouchterlony, 1983, Fracture toughness testing of rock, 69

Bobrov G. F. Personal communication. The Mining Institute of the Sibirian Branch of the U.S.S.R. Academy of Sciences. Novosibirsk (1986).

Atkinson, 1984, Subcritical crack growth in geological materials, J. Geophys. Res., B89, 4077, 10.1029/JB089iB06p04077

Ouchterlony, 1986, A core bend specimen with chevron notch for fracture toughness measurements, 177

Ouchterlony, 1986, Evaluation formulas for rock fracture toughness testing with standard core specimens, 115

Barker, 1977, K1c Measurements using short rod specimens—the elastic plastic case

Barker, 1979, Theory for determining K1c from small non-LEFM specimens, supported by experiments on aluminium, Int. J. Fracture, 15, 515, 10.1007/BF00019921

Barker, 1980, Data analysis methods for short rod and short bar fracture toughness tests of metallic materials, Terra Tek Report TR 80-12

Barker, 1981, Residual stress effects on fracture toughness measurements, Vol. 5, 2563

1985, Mater. Struct., 18

Hillerborg, 1985, The theoretical basis of a method to determine the fracture energy GF of concrete, Mater. Struct., 18

Hillerborg, 1985, Results of three comparative test series for determining the fracture energy GF of concrete, Mater. Struct., 18

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Barker, 1984, Specimen size effects in short rod fracture toughness measurements, 117

1985, Int. J. Rock Mech. Min. Sci. & Geomech. Abstr., 22, 51, 10.1016/0148-9062(85)92327-7

Newman, 1984, A review of chevron-notched fracture specimens, 5

Haas, 1983, Proposed new standard test method for dimensional shape tolerance of rock core specimens, Geotech. Testing J., 6, 226, 10.1520/GTJ10928J

Müller, 1984

Takahashi, 1986, Fracture toughness tests by use of core based specimens

Ouchterlony, 1987, A presentation of the ISRM Suggested Methods for determining fracture toughness of rock material, Vol. 2, 1181

Ouchterlony F. Unreported data. Swedish Detonic Research Foundation, Stockholm, Sweden (1987).

Abrahamsson, 1987, Fragmentation monitoring of production blasts at Mrica

Matsuki, 1987, Size effect in the fracture toughness testing of rocks using a boring core, 193