Construction Techniques And Costs For Underground Emplacement Of Nuclear Explosives PDF Download
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Author | : J. L. Hair |
Publisher | : |
Total Pages | : 300 |
Release | : 1969 |
Genre | : Nuclear excavation |
ISBN | : |
Download Construction Techniques and Costs for Underground Emplacement of Nuclear Explosives Book in PDF, ePub and Kindle
This report describes the equipment, methods, and costs that are considered applicable for underground emplacement construction of nuclear explosives such as would be used in nuclear excavation. The test of the report discusses the available methods and techniques currently being used in 'big hole' (30-inch diameter and larger) drilling, tunneling, and conventional shafting. The technical data have been collected from the available literature as well as by personal contacts with the Government agencies and private industries concerned. (Author).
Author | : W. J. Samuelson |
Publisher | : |
Total Pages | : 0 |
Release | : 1965 |
Genre | : Nuclear excavation |
ISBN | : |
Download Construction Techniques and Costs for Underground Emplacement of Nuclear Explosives Book in PDF, ePub and Kindle
The report describes the equipment, methods, and costs that are considered feasible for constructing underground emplacements for nuclear explosives such as would be used in nuclear excavation. The text of the report discusses the available methods and techniques currently being used in 'big hole' (36-inch diameter and larger) drilling, tunneling, and conventional shafting. The technical data have been collected from the available literature as well as by personal contacts with the Government agencies and private industries concerned. Big hole drilling methods can be divided into four types: churn drilling, auger drilling, calyx drilling, and rotary drilling. Of these, auger drilling is the most economical for holes to depths of 150 feet in soft material, and rotary drilling is by far the most popular choice for depths in excess of 150 feet. Discussions concerning mining and shafting cover the conventional cyclic method of drilling and blasting as well as the mechanical mining methods, which in the past few years have gained considerable popularity. Cost analyses for big hole drilling are included in Appendix A and analyses for tunneling and shafting are included in Appendix B.
Author | : W. J. Samuelson |
Publisher | : |
Total Pages | : 0 |
Release | : 1965 |
Genre | : Nuclear excavation |
ISBN | : |
Download Construction Techniques and Costs for Underground Emplacement of Nuclear Explosives Book in PDF, ePub and Kindle
The report describes the equipment, methods, and costs that are considered feasible for constructing underground emplacements for nuclear explosives such as would be used in nuclear excavation. The text of the report discusses the available methods and techniques currently being used in 'big hole' (36-inch diameter and larger) drilling, tunneling, and conventional shafting. The technical data have been collected from the available literature as well as by personal contacts with the Government agencies and private industries concerned. Big hole drilling methods can be divided into four types: churn drilling, auger drilling, calyx drilling, and rotary drilling. Of these, auger drilling is the most economical for holes to depths of 150 feet in soft material, and rotary drilling is by far the most popular choice for depths in excess of 150 feet. Discussions concerning mining and shafting cover the conventional cyclic method of drilling and blasting as well as the mechanical mining methods, which in the past few years have gained considerable popularity. Cost analyses for big hole drilling are included in Appendix A and analyses for tunneling and shafting are included in Appendix B.
Author | : James L. Hair |
Publisher | : |
Total Pages | : 0 |
Release | : 1969 |
Genre | : |
ISBN | : |
Download Construction Techniques and Costs for Emplacement of Nuclear Explosives in Disturbed Media Book in PDF, ePub and Kindle
The purpose of this report is to discuss the feasibility of emplacement construction through disturbed crater media produced by underground explosions. The primary use for these shafts will be for emplacement of nuclear explosives in order to extend a partially completed nuclear excavation or modify the geometry of an existing crater. A secondary usage will be to provide access for recovery of previously buried but undetonated devices. The area which is expected to provide the greatest potential for this type of emplacement will be civil works projects where nuclear explosions are used as a construction tool. (Author).
Author | : James L. Hair |
Publisher | : |
Total Pages | : 98 |
Release | : 1969 |
Genre | : Nuclear excavation |
ISBN | : |
Download Construction Techniques and Costs for Emplacement of Nuclear Explosives in Disturbed Media Book in PDF, ePub and Kindle
Author | : Oskar Morgenstern |
Publisher | : |
Total Pages | : 124 |
Release | : 1967 |
Genre | : Nuclear energy |
ISBN | : |
Download General Report on the Economics of the Peaceful Uses of Underground Nuclear Explosions Book in PDF, ePub and Kindle
The Plowshare program of the Atomic Energy Commission sets forth to put nuclear explosives to peaceful, economic use. The present report evaluates the major fields of application proposed up to now for such explosives. They are the stimulation of gas and oil reservoirs, production of shale oil, applications to mining, cratering, and a list of various other projects, among them storage of natural gas, waste disposal and water resource management.
Author | : Waterways Experiment Station (U.S.) |
Publisher | : |
Total Pages | : 338 |
Release | : 1969 |
Genre | : Concrete |
ISBN | : |
Download Annual Summary of Investigations in Support of the Civil Works Program Book in PDF, ePub and Kindle
Author | : United States. Bureau of Mines |
Publisher | : |
Total Pages | : 852 |
Release | : 1968 |
Genre | : Mine explosions |
ISBN | : |
Download Report of Research and Technologic Work on Explosives, Explosions, and Flames Book in PDF, ePub and Kindle
Author | : Waterways Experiment Station (U.S.) |
Publisher | : |
Total Pages | : 232 |
Release | : 1972 |
Genre | : Excavation |
ISBN | : |
Download Annotated Bibliography of Explosive Excavation Related Research Book in PDF, ePub and Kindle
[Describes all reports prepared from fiscal years 1962-72.]
Author | : |
Publisher | : |
Total Pages | : 726 |
Release | : 1966-06 |
Genre | : Government publications |
ISBN | : |
Download Government-wide Index to Federal Research & Development Reports Book in PDF, ePub and Kindle