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Showing: 1 to 10 of 144 matches for "langefors"  Page   1   2   3   4   5   6   7   8   9  next TITLE Economic Evaluation Of Optimum Bench Height In Quarries  SUMMARY ... design parameters can be calculated as a function of powder factor and burden thickness based on admissible assumptions (Arioglu, 1990; Langefors and Kihlstrom ... AUTHOR Kose, H. PUBLISHED 2005 TITLE Burden, Spacing and Borehole Diameter at Rock Blasting  SUMMARY ... The reason for this, (Langefors-Kihlstrom. ... FIG. 1. Relation between burden and powder factor. Langefors and Kihlstrom (1978) 0,5 (3) (4) (2) ... PUBLISHED 1990 TITLE Polish Scale of Harmfulness of Vibrations (SWD by its Polish Acronym) and Actual Damages to One-Family Houses  SUMMARY ... Presented is the scale of harmfulness of vibrations of Langefors and Kihlstrom, Bureau of Mines, and SWD contained in the Polish Norm PN-85/B-02170. ... PUBLISHED 2003 TITLE Drilling And Blasting Techniques For Morrow Point Power Plant  SUMMARY ... Langefors and Kihlstrom's principles and equations, described in The Modern Technique of Rock Blasting were applied most extensively to the bench blasting. ... AUTHOR Hansen, Darrel W. PUBLISHED 1968 TITLE An Investigation of Heave and Fragmentation Related to Explosive Properties  SUMMARY ... Some explosive manufactures use the Langefors formula (1973) to compute the ws where both heat of explosion and gas volume is consideted. ... AUTHOR Kure K ; Vestre J ; Bergqvist I PUBLISHED 1990 TITLE Microcomputer Simulation Of Rock Blasting To Predict Fragmentation  SUMMARY ... the sequence of events that happen around a borehole just after the detonation of an explosive takes place (Duvall and Atchison, 1957; Langefors ard Kihlstrom ... AUTHOR Dinis da Gama, C., Dr. PUBLISHED 1984 TITLE Stress Pulses From Blasting - Introduction  SUMMARY ... between 25 feet and 250 feet of the shot. In Sweden, Langefors, Kihlstrom and Westerberg (14) ... Assuming Langefors and KihlstrBm were dealing with ... AUTHOR Hansen, Douglas E. PUBLISHED 1976 TITLE Pre-Split Blasting: Theory And Practice  SUMMARY ... by Smooth 4. Langefors, U. , and Ki hl strom, B. , The blodern Technique of Rock Blastins_, John Wiley and Sons, New York, 1963. 5 ... AUTHOR Konya, Calvin J. PUBLISHED 1980 TITLE A Look At Blasting In Highly Fractured Rock  SUMMARY ... SELECTED REFERENCES U. Langefors: Smooth Blasting. ... August-November. 1963. U. Langefors and B. Kihlstrom: "The Modern Technique of Rock Blasting". ... AUTHOR Coolbaugh, M. J. PUBLISHED 1965 TITLE Fly rock from pop shooting and its remedial measures - case studies (Technical Notes)  SUMMARY ... Because the cracks created during blast- ing propagate at an average rate of I0 ms/s (Langefors and Khilstorni, 1963; Lang and Favreau, 1972; Bergman et al ... AUTHOR Mandal, S. K. ; Singh, M. M. ; Singh, R. B. ; Singh, T. N. PUBLISHED 2000 Showing: 1 to 10 of 144 matches for "langefors"  Page   1   2   3   4   5   6   7   8   9  next Search Again