Download or read book Airblast and Craters from Rows of Two to Twenty five Buried He Charges written by Luke J. Vortman and published by . This book was released on 1969 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Airblast was measured perpendicular to and off the ends of row-charge explosions and compared with airblast from single charges. It was found that Prow was approx. n(B) Psingle, where P is peak overpressure and n the number of charges. B was different for each blast parameter examined: ground-shock-induced peak overpressure, peak overpressure from venting gas, peak negative pressure, and positive and negative impulse. Values of P increased as spacing decreased. Airblast was always greater perpendicular to the row than off the end, by an amount which increased as the number of charges increased.

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1976 with total page 1118 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliographical Series written by International Atomic Energy Agency and published by . This book was released on 1970 with total page 1036 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Airblast from Sequenced Explosions of Charges Horizontally Dispersed in Three Vertical Layers written by Luke J. Vortman and published by . This book was released on 1972 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Airblast was measured at distances of 2000 to 61,000 feet from a detonation of four million pounds of ammonium nitrate. The charge was horizontally dispersed in three vertical layers. The top layer contained 0.596 million pounds; the second, 160 feet below, contained 2.119 million pounds and was detonated 87 msec after the first; the third, 100 feet below the second, had 1.285 million pounds and was detonated 144 msec after the first. Attempts to reproduce measured ground-shock-induced peak overpressure using results of previous single, row, and array-charge explosions showed best agreement with the equivalent row-charge analogy, which produced 80 percent of measured values.

Download or read book Nuclear Explosion Services for Industrial Applications written by United States. Congress. Joint Committee on Atomic Energy and published by . This book was released on 1969 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt: Considers H.R. 477 and identical H.R. 10288 and companion S. 1885, to amend the Atomic Energy Act to authorize AEC to provide peaceful nuclear explosives to commercial domestic and foreign concerns under an expanded Plowshare Program. Includes report "Nuclear Construction Engineering Technology" by Lt. Col. Bernard C. Hughes, Sept. 1968 (p. 447-629).

Download or read book Hearings Reports and Prints of the Joint Committee on Atomic Energy written by United States. Congress. Joint Committee on Atomic Energy and published by . This book was released on 1969 with total page 1370 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hearings and Reports on Atomic Energy written by United States. Congress. Joint Committee on Atomic Energy and published by . This book was released on 1965 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Project Pre GONDALA III written by Jack W. Reed and published by . This book was released on 1971 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Four microbarograph stations recorded waves at a range of approximately 130 mi from a row charge of high explosives buried near optimum cratering depth. Comparison with propagations from three airburst calibration detonations showed that a source model derived from close-in data was appropriate for distant effects predictions. This model predicted that wave amplitudes from explosives at this scaled depth would be 20% of amplitudes expected for a free air burst. All amplitudes perpendicular to a row charge are proportional to the 0.7 power of the number of charges in the row.

Download or read book Nuclear Explosions Peaceful Applications Airblast and Craters from Rows of Two to Twenty Five Buried HE Charges written by and published by . This book was released on 1969 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Airbiast was measured perpendicular to and off the ends of row-charge explosions and compared with airblast from single charges. It was found that P(sub row) approx. equal n(sup Beta) P(sub single), where p is peak overpressure and n the number of charges. Beta was different for each blast parameter examined: ground-shock-induced peak overpressure, peak overpressure from venting gas, peak negative pressure, and positive and negative impulse. Values of Beta increased as spacing decreased. Airblast was always greater perpendicular to the row than off the end, by an amount which increased as the number of charges increased.

Download or read book U S Government Research and Development Reports written by and published by . This book was released on 1969 with total page 1214 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Government Research Development Reports written by and published by . This book was released on 1970 with total page 1342 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Selected Annotated Bibliography of the Civil Industrial and Scientific Uses for Nuclear Explosives written by and published by . This book was released on 1969 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: This supplement to TID-3522 (8th Rev.) contains 265 annotated references to reports and published literature on the USAEC's Plowshare Program. The references are arranged by subject category. Report Number and Availability, Film and Tape, Author, and Experiment Indexes are included.

Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1970-11 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Control of Vibration and Blast Noise from Surface Coal Mining written by John F. Wiss and published by . This book was released on 1979 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of References on Nuclear Energy written by and published by . This book was released on 1969 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Annual Index written by and published by . This book was released on 1969 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Atomindex written by and published by . This book was released on 1970 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: