On the Rate Sensitivity of Coal
I. EVANS, C. D. POMEROY, The strength fracture and workability of coal, Pergamon Press, Oxford 1966.
B. M. BURTCHER, A. L. STEVENS, Shock wave response of window rock coal, Int. J. Rock Mech. Min. Sci. and Geomach. Abstr., 12, 147, 1975.
M. S. PATERSON, Experimental rock deformation, the brittle field, J., Springer, 1978.
J. C. YAEGER, N. G. W. COOK, Fundamentals of rock mechanics, A. Halsted Press Book, 2nd ed., Chapman and Hall, 1976.
The determination of physical mechanical and fracture properties of coal, Coal Research Group, Department of Mechanical Engineering, University of Manitoba, November, 1981.
J. R. KLEPACZKO, Quasi-static and dynamic compression behaviour of coal, Technical Report, Dept. Of Mech. Eng. The University of Manitoba, March, 1982.
L. M. BARKER, R. E. HOLLENBACH, System fo measuring the dynamic properties of materials, Rev. Sci. Instr., 35, 742, 1964.
H. KOLSKY, Stress waves in solids, Dover Publ., 1963.
U. S. LINDHOLM, High strain rate tests, in: Techniques in Metals Research, ed. R. Bunshach, Vol. 5, Interscience, 1971.
U. S. LINDHOLM, L. M. YEAKLEY, High strain-rate testing: tension and compression, Exp. Mech., 8, 1, 1968.
P. B. ATTEWEL, Response of rocks to high velocity impacts, Bull. Inst. Min. Met., 705, 1962.
K. O. HAKALEHTO, Brittle fracture of rocks under impulse loads, Int. J. Fracture Mech., 1, 311, 1965.
U. S. LINDHOLM, L. М. YEAKLEY and A. NAGY, The dynamic strength and fracture properties of lesser basalt, Int. J. Rock Mech., Min. Sci. апd Geomech Abstr., 11, 181, 1974.
B. HOPKINSON, A method of measuring the pressure produced in the detonation of high explosives and by the impact of bullets, Phil. Trans. Roy. Soc. (London), Ser. A, 213, 437, 1914.
R. M. DAVIES, A critical study of the Hopkinson pressure bar, Phil. Trans. Roy. Soc. (London), Ser. А, 240, 375, 1948.
K. KOLSKY, Ап investigation of the mechanical properties of materials at very high rates of loading, Proc. Phys. Soc. (London), Ser. В, 62, 676, 1964.
F. Е. HAUSER, Techniques for measuring stress-strain relations at high strain rates, Experimental mechanics, 6, 395, 1966.
U. S. LINDHOLМ, Some experiments with split Hopkinson pressure bar, J. Gech. Phys. Solids, 12, 317, 1964.
J. KLEPACZKO, The modified split Hopkinson bar, Mech, Teoret. i Stos., 9, 471, 1971 [in Polish]. С. J. MAIDEN, S. J. GREN, Compression strain-rate tests on six-selected materials at strain rates from 10-3 to 10-4 in/in/sec, J. Appl. Mech., 33, 496, 1966.
E. D. H. DAVIES, S. C. HUNTER, The dynamic compression testing of solids by the method of split Hopkinson pressure bar, U. Mech, Phys. Solids, 11, 155, 1963.
E. W. BILLINGTON, C. BRISSENDEN, Mechanical properties of various polymeric solids tested in compression, Int. J. Mech. Sci., 13, 531, 1971.
W. E. JAHSMAN, Reexamination of Kelsey technique for measuring dynamic material behaviour, J. Appl. Mech., 41, 137, 1974.
L. D. BERTHOLF, C. H. KARMES, Two-dimensional analysis of the split Hopkinson pressure bar system, J. Mech. Phys. Solids., 23, 1, 1975.
A. KUMAR, The effect of stress rate and temperature on the strength of basalt and granite, Geo-physics, 33, 501, 1968.
S. J. GREEN, R. D. PERKINS, Uniaxial compression tests at strain rates from 10-4/sec to 10-4/sec on three geological materials, Proc. Tenth Symp. On Rock Mech., 1968.
E. D. PERSKINS, S. J. GREEN, M. FRIEDMAN, Unaxial stress behaviour of porphyritic tomalite and strain rates to 10/second, Int. J. Rock Mech. Min. Sci., 7, 527, 1970.
B. LUNDBERG, A split Hopkinson bar study of energy absorption in dynamic rock fragmentation, lnt. J. Rock Mech. Min. Sci., 13, 187, 1976.
R. J. CHEISTENSEN, S. R. SWANSON, W. S. BROWN, Split Hopkinson bar tests on rock under confining pressure, Exp. Mech. 12, 508, 1972.
J. BUCHER, Z. BILEK, Application of the split bar test to the mechanical and fracture properties of rocks, fractue mechanics methods for ceramics, rocks and concrete, ASTM STP 745, Pennsylvania, 185, 1981.
J. KLEPACZKO, Application оf the modified split Hopkinson pressure bar for impact testing of rocks, Engineering Transactions, 1980.
W. JAНSMAN, Dynamic fracture strength of oil shale and соаl, University of Oxford Engineering Lab. Report No. 1295, Oxford 1979.
D. Е. GRADY, М. В. KIРР, Oil shale fracture and fragmentation at hight rates of loading, Sandia Laboratories, Albuquerque 1979.
М. J. FORRESTAL, D. Е. GRADY, К. W. SCНYLER, An experimental method to estimate the dynamic fractue strength of oil shale in the 103 to 10 s-4 strain rate regime, Int. J. Rock Mech. Min. Sri., 15, 263, 1978.
A. KIDYBIŃSKI, Bursting liability indices of coal, Int. J. Rock Mech. Min. Sci. and Geomech. Abstr., 18, 295, 1981.
W. BURGERT, H. LIPPMANN, Models of translatory rock bursting in coal, Int. J. Rock Mech. Min. Sci. and Geomech. Abstr., 18, 285, 1981.
W. HUCKA, B. DAS, Brittleness determination of rock by different methods, Int. J. Rock Mech. Min. Sci., 11, 389, 1974.
Z. Т. BIENIAWSKI, The effect of specimen size оп compressive strength of coal, Int. J. Rock Mech. Min. Sci., 5, 325, 1968.
Т. R. HSU, Engineering design of brittle structures, Rep. 80-2-70, Termomechanics Laboratories, Dept. of Mechanical Engineering, The University of Manitoba.
Copyright © 2014 by Institute of Fundamental Technological Research
Polish Academy of Sciences, Warsaw, Poland