Seismic Effects from a Nuclear Cratering Experiment in Basalt PDF Download
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Author: L. M. Lowrie Publisher: ISBN: Category : Cratering Languages : en Pages : 70
Book Description
Project DANNYBOY was a 430 ton nuclear cratering explosion in basalt. The Coast and Geodetic Survey measured surface earth motions in terms of displacement, velocity and acceleration at 12 locations from 760 meters to 340 kilometers from surface zero. Multiple regression of maximum earth particle displacements and accelerations from DANNYBOY and four other cratering explosions are given. (Author).
Author: L. M. Lowrie Publisher: ISBN: Category : Cratering Languages : en Pages : 70
Book Description
Project DANNYBOY was a 430 ton nuclear cratering explosion in basalt. The Coast and Geodetic Survey measured surface earth motions in terms of displacement, velocity and acceleration at 12 locations from 760 meters to 340 kilometers from surface zero. Multiple regression of maximum earth particle displacements and accelerations from DANNYBOY and four other cratering explosions are given. (Author).
Author: W. V. Mickey Publisher: ISBN: Category : Nuclear excavation Languages : en Pages : 70
Book Description
SEDAN was a thermonuclear cratering experiment with a yield of about 100 kt detonated at a depth of 660 feet and resulting in a crater of maximum apparent depth of 320 feet and average apparent diameter of about 1200 feet. About 7.5 million cubic yards of earth and rock were displaced. Transitory earth particle motions were on an average twice as large from stations on deep alluvial deposits compared to those on shallow deposits at the same distance. Computed seismic energy was about 2.45 x 10 to the 18th power ergs, equivalent to a local earthquake magnitude of 4.75. This indicates that 0.06 percent of the total source energy was converted to seismic energy. Frequency analysis revealed spectral peaks near 1 cps. (Author).
Author: John A. Miskel Publisher: ISBN: Category : Radioactive fallout Languages : en Pages : 28
Book Description
Radiochemical analyses were performed on fallout and particulate cloud samples. A few tenths of a percent of the non-volatile fission products and 10-20% of the more volatile species were vented. A large fraction of the non-volatile products fell out within 10 miles, whereas the major portion of the volatile products did not. (Author).
Author: L. M. Lowrie
Author: L. M. Lowrie
Author: W. V. Mickey
Author: Milo D. Nordyke
Author: John A. Miskel
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Author: Carl R. Gerber
Author: George V. Marler
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