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Experimental Evaluation Of The Radiation Protection Afforded By Residential Structures Against Distributed Sources
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Book Synopsis Experimental Evaluation of the Radiation Protection Afforded by Residential Structures Against Distributed Sources by : John A. Auxier
Download or read book Experimental Evaluation of the Radiation Protection Afforded by Residential Structures Against Distributed Sources written by John A. Auxier and published by . This book was released on 1959 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: A study was made to obtain information that could be used to evaluate the protection afforded by residences against radiation due to fallout. The sources used were Co60 and Cs137, and the radiation dosimeters used were pocket type ionization chambers. Measurements were made for distributed sources (400 Co60 and 20 Cs037) and for single sources located inside the structures (one each, 2-curie Co60 and Cs137). Attenuation measurements were made for five houses of typical domestic design and construction. Several modifications were made to the houses, and the attenuation measurements were repeated. The houses, located at the Nevada Test Site, included single- and two-story houses with and without basements and with light and heavy walls. For comparison with the house data the dose-rate distribution above an extended plane source was measured in a "phantom" house, i.e., air measurements with the instrument fixed on a framework of thin- walled aluminum tubing. Although the complete analysis of the data is not yet available, some typical analyses are presented, and the effectiveness of some of the modifications is illustrated.
Book Synopsis Experimental Evaluation of the Radiation Protection Afforded by Typical Oak Ridge Homes Against Distributed Sources by : T. D. Strickler
Download or read book Experimental Evaluation of the Radiation Protection Afforded by Typical Oak Ridge Homes Against Distributed Sources written by T. D. Strickler and published by . This book was released on 1960 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: The protection afforded against simulated fallout radiation has been evaluated for several typical homes in the Oak Ridge area. Nine houses were chosen to represent a variety of construction materials, topographical conditions, and sizes; they included three types of Oak Ridge Cemesto houses, one concrete-block house with a basement "fallout shelter," and two woodframe houses. The protection factor (ratio of open-field exposure dose rate to exposure dose rate in the house) in all these houses ranged from 2 to 5 on the main floor and from 5 to 30 in the basements, except in the fallout shelter, where the protection factor was greater than 100. The analysis showed that sloping lots, common to Oak Ridge, do not appreciably affect the protection factor for the main floor. Owing to the generally increased exposure of the basement walls on such lots, the protection factors in the basements were typically lower than in similar basements built on level lots.
Book Synopsis Experimental Evaluation of the Fallout-radiation Protection Afforded by a Southwestern Residence by : Z. Burson
Download or read book Experimental Evaluation of the Fallout-radiation Protection Afforded by a Southwestern Residence written by Z. Burson and published by . This book was released on 1962 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental study was conducted to determine the fallout-radiation protection afforded by a residence representative of a type of construction much in favor in the Southwest: a single-story stucco and frame house with a heavy shake roof and no basement. This study was one of many such studies sponsored by Civil Effects Test Operations, Division of Biology and Medicine, U. S. Atomic Energy Commission, for the purpose of evaluating the protection presently afforded by ordinary homes and structures against the dangers of fallout radiation. The protection afforded by the home was determined by simulating a fallout-radiation field above and immediately surrounding the house and measuring the radiation level within. The radiation field was simulated by pumping a sealed Co(60) source through a long length of tubing evenly distributed over the test area. Highly sensitive dose-integrating ionization chambers were used to measure the radiation level inside the structure. The test was performed rapidly, easily, and safely. Valid statistical data were obtained even though the radiation level was of such low magnitude that it was unnecessary to evacuate any of the neighboring homes. The protection factors within the house (ratio of exposure dose rate in the open field to exposure dose rate in the structure) ranged from 2.8 to 4.4, depending on the location. The results compare favorably with those found in previous exercises under similar conditions.
Book Synopsis Experimental Evaluation of the Radiation Protection Provided by an Earth-covered Shelter by : Zolin G. Burson
Download or read book Experimental Evaluation of the Radiation Protection Provided by an Earth-covered Shelter written by Zolin G. Burson and published by . This book was released on 1962 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: A study was undertaken to determine the protection against fallout radiation provided by an earth-covered shelter. The study indicated that the shelter offered excellent protection from fallout radiation deposited on and around the shelter. This study also added additional data to the research in radiation shielding provided by various structures which is being conducted by the Civil Effects Test Operations, Division of Biology and Medicine, U.S. Atomic Energy Commission. A fallout radiation field was simulated by pumping, at constant speed, a sealed Co60 source through a long length of tubing which was evenly distributed over an area. Radiation measurements were made Inside the shelter by dose-integrating ionization chambers. In general, the results indicated that the protection factor (ratio of the open-field exposure dose rate to the exposure dose rate in the structure) was approximately 5000 in the center of the shelter, increasing to 10,000 to 15,000 along the sides, and decreasing to about 3000 near the ends. Directly below vents the protection factor was found to be approximately 2500 at the 3-ft level. The shelter was a half-round corrugated-steel structure covered by a minimum of approximately 2 ft of earth on the top and 5 to 7 ft of earth on the sides.
Book Synopsis Experimental Evaluation of Techniques for Imporving Fallout Protection in Home Basements by : R. L. Summers
Download or read book Experimental Evaluation of Techniques for Imporving Fallout Protection in Home Basements written by R. L. Summers and published by . This book was released on 1966 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Reactor Safety Study, an Assessment of Accident Risks in U.S. Commercial Nuclear Power Plants by : U.S. Nuclear Regulatory Commission
Download or read book Reactor Safety Study, an Assessment of Accident Risks in U.S. Commercial Nuclear Power Plants written by U.S. Nuclear Regulatory Commission and published by . This book was released on 1975 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Technical Concept by : John A. Auxier
Download or read book Technical Concept written by John A. Auxier and published by . This book was released on 1962 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Operation Plan and Hazards Report, Operation Bren by : F. W. Sanders
Download or read book Operation Plan and Hazards Report, Operation Bren written by F. W. Sanders and published by . This book was released on 1962 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Other selected programs that can utilize the radiation fields available on a non interference basis are included as parts of the Operation. Descriptions of the HPRR and the Co60 source, their operating procedures, the manner in which they will be used, and possible hazards are included.
Book Synopsis Experimental Radiation Measurements in Conventional Structures: Radiation measurements in two two-story and three one-story typical residential structures before and after modification by : Zolin G. Burson
Download or read book Experimental Radiation Measurements in Conventional Structures: Radiation measurements in two two-story and three one-story typical residential structures before and after modification written by Zolin G. Burson and published by . This book was released on 1964 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Federal Aviation Administration. Library Services Division Publisher : ISBN 13 : Total Pages :52 pages Book Rating :4.3/5 (243 download)
Book Synopsis Defense Readiness by : United States. Federal Aviation Administration. Library Services Division
Download or read book Defense Readiness written by United States. Federal Aviation Administration. Library Services Division and published by . This book was released on 1964 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Experimental Radiation Measurements in Conventional Structures: Comparison of measurements in above-ground and below-ground structures from simulated and actual fallout radiation by : Zolin G. Burson
Download or read book Experimental Radiation Measurements in Conventional Structures: Comparison of measurements in above-ground and below-ground structures from simulated and actual fallout radiation written by Zolin G. Burson and published by . This book was released on 1964 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NBS Monograph written by and published by . This book was released on 1964 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mobile Radiological Measuring Unit by : Zolin G. Burson
Download or read book Mobile Radiological Measuring Unit written by Zolin G. Burson and published by . This book was released on 1965 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ichiban written by John A. Auxier and published by . This book was released on 1964 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Structure Shielding Against Fallout Gamma Rays from Nuclear Detonations by : Lewis Van Clief Spencer
Download or read book Structure Shielding Against Fallout Gamma Rays from Nuclear Detonations written by Lewis Van Clief Spencer and published by . This book was released on 1980 with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Professional Manual Series by : United States. Office of Civil Defense
Download or read book Professional Manual Series written by United States. Office of Civil Defense and published by . This book was released on 1965 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cumulative Bibliography of Literature Examined by the Radiation Shielding Information Center by :
Download or read book Cumulative Bibliography of Literature Examined by the Radiation Shielding Information Center written by and published by . This book was released on 1963-09 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
