Cavities Produced by Underground Nuclear Explosions

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ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (359 download)

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Book Synopsis Cavities Produced by Underground Nuclear Explosions by : T. R. Butkovich

Download or read book Cavities Produced by Underground Nuclear Explosions written by T. R. Butkovich and published by . This book was released on 1976 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Further Studies of the Seismic Characteristics of Russian Explosions in Cavities: Implications for Cavity Decoupling of Underground Nuclear Explosions

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ISBN 13 :
Total Pages : 79 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Further Studies of the Seismic Characteristics of Russian Explosions in Cavities: Implications for Cavity Decoupling of Underground Nuclear Explosions by :

Download or read book Further Studies of the Seismic Characteristics of Russian Explosions in Cavities: Implications for Cavity Decoupling of Underground Nuclear Explosions written by and published by . This book was released on 1996 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report provides a summary of the results of a joint research program under which scientists from S-CUBED have been working with scientists from the Russian Institute for Dynamics of the Geospheres in an attempt to develop a better understanding of the effects of cavity decoupling on the seismic signals produced by underground nuclear explosions. Investigations conducted under this program have focused on analyses of seismic data recorded from a series of HE cavity decoupling experiments conducted by the Russians in Kirghizia in 1960, and from a sequence of nuclear tests conducted in a water-filled cavity at the Soviet Azgir test site during the period 1975-1979. The Kirghizia series included tests designed to assess the influence of cavity geometry on decoupling effectiveness, and comparisons of near-field seismic data recorded from these tests indicate that the low frequency decoupling factor is independent of cavity shape for elongated cavities with length to width ratios of 6 or more, in agreement with previous theoretical simulation results. Broadband seismic data recorded from the Azgir water-filled cavity tests are analyzed to estimate cavity/tamped source spectral ratios, and the results are compared with theoretical finite difference simulations of these tests.

Craters and Cavities Formed by Underground Nuclear Explosions

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ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.:/5 (243 download)

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Book Synopsis Craters and Cavities Formed by Underground Nuclear Explosions by : W. W. Hakala

Download or read book Craters and Cavities Formed by Underground Nuclear Explosions written by W. W. Hakala and published by . This book was released on 1968 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Economics of Underground Gas Storage in Cavities Created by Nuclear Explosions. Final Report

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (925 download)

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Book Synopsis Economics of Underground Gas Storage in Cavities Created by Nuclear Explosions. Final Report by :

Download or read book Economics of Underground Gas Storage in Cavities Created by Nuclear Explosions. Final Report written by and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Buried Pressurized Cavity Model of Venting from Nuclear Explosion Cavities

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ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.:/5 (359 download)

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Book Synopsis Buried Pressurized Cavity Model of Venting from Nuclear Explosion Cavities by : Francis Alexander McKeown

Download or read book Buried Pressurized Cavity Model of Venting from Nuclear Explosion Cavities written by Francis Alexander McKeown and published by . This book was released on 1972 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Prediction of Cavity Radius and Estimation of Cavity Gas Temperatures Produced by a Contained Underground Nuclear Explosion

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (238 download)

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Book Synopsis Prediction of Cavity Radius and Estimation of Cavity Gas Temperatures Produced by a Contained Underground Nuclear Explosion by : D. C. Castagnola

Download or read book Prediction of Cavity Radius and Estimation of Cavity Gas Temperatures Produced by a Contained Underground Nuclear Explosion written by D. C. Castagnola and published by . This book was released on 1971 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Containment of Underground Nuclear Explosions

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ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis The Containment of Underground Nuclear Explosions by :

Download or read book The Containment of Underground Nuclear Explosions written by and published by . This book was released on 1989 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nuclear Explosions in Cavities

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ISBN 13 :
Total Pages : 69 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Nuclear Explosions in Cavities by : Harold Leonard Brode

Download or read book Nuclear Explosions in Cavities written by Harold Leonard Brode and published by . This book was released on 1965 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: Underground cavities have been suggested as an effective means of reducing the seismic signals from nuclear detonations. This memorandum reports the wall pressures, temperatures, and densities for five specific examples, for which average cavity pressures range between 44 and 420 bars, with peak pressures between 0.2 and 8.2 Kbars. One nuclear yield, 1.7 kilotons, was exploded (theoretically) in two cavities of 20 and 40 meters radius, each with normal and one-tenth normal air density in it. The larger cavity was also used with a density of one-hundredth normal. In addition to the wall pressures, temperatures, and densities as functions of time for each case, some typical pressure, temperature, and density profiles in the cavity interiors at various times are reported. (Author).

Re-Evaluation of Evasion Possibilities for Conducting Nuclear Explosions in Underground Cavities in Former USSR.

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ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Re-Evaluation of Evasion Possibilities for Conducting Nuclear Explosions in Underground Cavities in Former USSR. by :

Download or read book Re-Evaluation of Evasion Possibilities for Conducting Nuclear Explosions in Underground Cavities in Former USSR. written by and published by . This book was released on 1996 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: The detonation of nuclear explosions in large underground cavities so as to muffle or decouple the seismic waves they generated has been debated for more than 35 years. The research completed under this contract is concerned with various aspects of verifying a Comprehensive Test Ban Treaty in an evasive environment wherein decoupled nuclear testing might be attempted. Chapter 1 reviews the history of the decoupling concept, assesses what countries have the technological capabilities to carry out such a test of a given yield, and evaluates a number of decoupling scenarios. I conclude that testing with large decoupling factors, DF, is feasible for yields of a few kilotons (kt) or larger only in cavities in salt domes. Past nuclear explosions conducted in salt for which cavities may remain standing that are large enough for the full decoupling of explosions with yields> 0.5 kt are concentrated in only a few areas of Kazaldistan and Russia. The existence of all cavities of that size that were created by past nuclear explosions is known since the explosions that created those cavities must be at least 20 times larger in yield than the size of a fully decoupled event that can be detonated in them. Hence, the monitoring of cavities created in that way that may remain standing should be relatively easy at the 1 kt level if appropriate verification measures are put in place. While large cavities can be created in salt by solution.

Analyses of the Seismic Characteristics of U.S. and Russian Cavity Decoupled Explosions

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ISBN 13 :
Total Pages : 66 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Analyses of the Seismic Characteristics of U.S. and Russian Cavity Decoupled Explosions by :

Download or read book Analyses of the Seismic Characteristics of U.S. and Russian Cavity Decoupled Explosions written by and published by . This book was released on 1994 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents a summary of the initial results of an on-going joint research program in which S-CUBED scientists are working with Russian scientists from the Institute for Dynamics of the Geospheres in an attempt to develop a better understanding of the effects of cavity decoupling on the seismic signals produced by underground nuclear explosions. This program includes analyses of seismic data recorded from a series of 10 tamped and 12 decoupled HE tests which were conducted in cavities of different sizes and shapes in Kirghizia in 1960, a theoretical evaluation of the influence of radiation diffusion effects on nuclear cavity decoupling efficiency and an analysis of data recorded from six small (0.01 to 0.50 kt) Russian nuclear tests conducted in a 32 m radius, water-filled cavity in salt at the Azgir test site. (MM).

Dealing with Decoupled Nuclear Explosions Under a Comprehensive Test Ban Treaty

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ISBN 13 :
Total Pages : 62 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Dealing with Decoupled Nuclear Explosions Under a Comprehensive Test Ban Treaty by :

Download or read book Dealing with Decoupled Nuclear Explosions Under a Comprehensive Test Ban Treaty written by and published by . This book was released on 1994 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: The detonation of nuclear explosions in large underground cavities so as to muffle or decouple the seismic waves they generated has been debated for more than 35 years. This report reviews the history of the decoupling concept, assesses what countries have the technological capabilities to carry out such a test of a given yield, and evaluates a number of decoupling scenarios. I conclude that testing with large decoupling factors, DF, is feasible for yields of a few kilotons (kt) or larger only in cavities in salt domes. Past nuclear explosions conducted in salt for which cavities may remain standing that are large enough for the full decoupling of explosions with yields greater than or equal 0.5 kt are concentrated in only a few areas of Kazakhstan and Russia. The existence of all cavities of that size that were created by past nuclear explosions is known since the explosions that created those cavities must be at least 20 times larger in yield than the size of a fully decoupled event that can be detonated in them. Hence, the monitoring of cavities created in that way that may remain standing should be relatively easy at the 1 kt level if appropriate verification measures are put in place. While large cavities can be created in salt by solution mining, no country is known to have evacuated such a cavity of brine and then conducted a decoupled nuclear explosion in it. (MM).

Some Seismic Effects of Underground Explosions in Cavities

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ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Some Seismic Effects of Underground Explosions in Cavities by : George L. Lamb

Download or read book Some Seismic Effects of Underground Explosions in Cavities written by George L. Lamb and published by . This book was released on 1960 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

More Nuclear Explosions in Cavities

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ISBN 13 :
Total Pages : 75 pages
Book Rating : 4.:/5 (632 download)

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Book Synopsis More Nuclear Explosions in Cavities by : Rand Corporation

Download or read book More Nuclear Explosions in Cavities written by Rand Corporation and published by . This book was released on 1966 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Containment of underground nuclear explosions.

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Publisher : DIANE Publishing
ISBN 13 : 1428922172
Total Pages : 86 pages
Book Rating : 4.4/5 (289 download)

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Book Synopsis The Containment of underground nuclear explosions. by :

Download or read book The Containment of underground nuclear explosions. written by and published by DIANE Publishing. This book was released on with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nuclear Science Abstracts

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ISBN 13 :
Total Pages : 692 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Nuclear Science Abstracts by :

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1974 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:

PREDICTION OF CAVITY RADIUS AND ESTIMATION OF CAVITY GAS TEMPERATURES PRODUCED BY A CONTAINED UNDERGROUND NUCLEAR EXPLOSION.

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis PREDICTION OF CAVITY RADIUS AND ESTIMATION OF CAVITY GAS TEMPERATURES PRODUCED BY A CONTAINED UNDERGROUND NUCLEAR EXPLOSION. by :

Download or read book PREDICTION OF CAVITY RADIUS AND ESTIMATION OF CAVITY GAS TEMPERATURES PRODUCED BY A CONTAINED UNDERGROUND NUCLEAR EXPLOSION. written by and published by . This book was released on 1971 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aids for Estimating Effects of Underground Nuclear Explosions

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ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Aids for Estimating Effects of Underground Nuclear Explosions by : Theodore R. Butkovich

Download or read book Aids for Estimating Effects of Underground Nuclear Explosions written by Theodore R. Butkovich and published by . This book was released on 1970 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: