Search Results - Duvall, Wilbur I.

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  1. 1
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    Design criteria for portable seismographs / by Wilbur I. Duvall. by Duvall, Wilbur I.

    Published 1961
    Government Document Book

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  2. 2
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    Stress analysis applied to underground mining problems / by Wilbur I. Duvall. by Duvall, Wilbur I.

    Published 1948
    Government Document Book

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  3. 3
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    Rock breakage by explosives / by Wilbur I. Duvall and Thomas C. Atchison. by Duvall, Wilbur I.

    Published 1957
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  4. 4
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    Spherical propagation of explosion-generated strain pulses in rock / by Wilbur I. Duvall and Benjamin Petkof. by Duvall, Wilbur I.

    Published 1959
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  5. 5
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    Vibrations associated with a spherical cavity in an elastic medium / by Wilbur I. Duvall and Thomas C. Acthison. by Duvall, Wilbur I.

    Published 1950
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  6. 6
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    Review of criteria for estimating damage to residences from blasting vibrations / Wilbur I. Duvall and David E. Fogelson. by Duvall, Wilbur I.

    Published 1962
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  7. 7
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    Comparison between end and axial methods of detonating an explosive in granite / by Wilbur I. Duvall and Joseph M. Pugliese. by Duvall, Wilbur I.

    Published 1965
    Government Document Book

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  8. 8
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    Stresses and displacements induced in rock by tunnel boring machine props / by Wilbur I. Duvall and Wilson Blake. by Duvall, Wilbur I.

    Published 1968
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  9. 9
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    Design requirements for instrumentation to record vibrations produced by blasting / by Wilbur I. Duvall. by Duvall, Wilbur I.

    Published 1964
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  10. 10
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    Least squares calculation of horizontal stresses from more than three diametral deformations in vertical boreholes / by Wilbur I. Duvall and James R. Aggson. by Duvall, Wilbur I.

    Published 1979
    Government Document Book

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  11. 11
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    A circuit for firing seismic blasting caps / by Wilbur I. Duvall. by Duvall, Wilbur I.

    Published 1950
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  12. 12
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    Nonuniform radial loads applied to the boundary of a circular hole in an infinite plate / by Wilbur I. Duvall and Wilson Blake. by Duvall, Wilbur I., Blake, Wilson

    Published 1967
    Government Document Book

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  13. 13
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    Presplitting rock in the presence of a static stress field / by Harry R. Nicholls and Wilbur I. Duvall. by Nicholls, Harry R., Duvall, Wilbur I.

    Published 1966
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  14. 14
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    Effect of charge diameter on explosive performance / by Harry R. Nicholls and Wilbur I. Duvall. by Nicholls, Harry R., Duvall, Wilbur I.

    Published 1966
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  15. 15
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    Microseismic techniques for monitoring the behavior of rock structures / by Wilson Blake, Fred Leighton and Wilbur I. Duvall. by Blake, Wilson, Leighton, Frederick W., Duvall, Wilbur I.

    Published 1973
    Government Document Book

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  16. 16
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    Blasting vibrations and their effects on structures. by Nicholls, Harry R., Johnson, Charles F., Duvall, Wilbur I.

    Published 1971
    Government Document Book

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  17. 17
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    Seismic methods of detecting and delineating subsurface subsidence / by Leonard Obert and Wilbur I. Duvall. by Obert, Leonard, 1906-

    Published 1961
    Other Authors: “…Duvall, Wilbur I.…”
    Government Document Book

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  18. 18
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    Strengthening of fractured rock pillars by the use of small radial reinforcement pressures / by B.T. Brady and W.I. Duvall. by Brady, Bruce T.

    Published 1973
    Other Authors: “…Duvall, Wilbur I.…”
    Government Document Book

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  19. 19
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    Vibrations from instantaneous and millisecond-delayed quarry blasts / by Wilbur I. Duvall [and others]

    Published 1963
    Other Authors: “…Duvall, Wilbur I.…”
    Government Document Book

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  20. 20
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    Use of subaudible noises for the prediction of rock bursts. Part II / by Leonard Obert and Wilbur I. Duvall. by Obert, Leonard, 1906-

    Published 1942
    Other Authors: “…Duvall, Wilbur I.…”
    Online Access
    Government Document eBook

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