Download or read book Consumption of Explosives in written by United States. Mines Bureau and published by . This book was released on 1926 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Consumption of Explosives in March 1931 written by W.W. Adams and published by . This book was released on 1931 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Consumption of Explosives in September 1926 written by William Waugh Adams and published by . This book was released on 1926 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Consumption of Explosives in February 1931 written by William Waugh Adams and published by . This book was released on 1931 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Consumption of Explosives in June 1931 written by William Waugh Adams and published by . This book was released on 1931 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Consumption of Explosives in December 1930 written by W.W. Adams and published by . This book was released on 1931 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Consumption of Explosives in September 1926 written by Earl Carlton Lane and published by . This book was released on 1926 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Explosives and Blasting Procedures Manual written by Richard A. Dick and published by . This book was released on 2004-12-01 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Bureau of Mines report covers the latest technology in explosives and blasting procedures. It includes information and procedures developed by Bureau research, explosives manufacturers, and the mining industry. It is intended for use as a guide in developing training programs and also to provide experienced blasters an update on the latest state of technology in the broad field of explosives and blasting. Types of explosives and blasting agents and their key explosive and physical properties are discussed. Explosives selection criteria are described. The features of the traditional initiation systems - electrical, detonating cord, and cap and fuse - are pointed out, and the newer nonelectric initiation systems are discussed. Various blasthole priming techniques are described. Blasthole loading of various explosive types is covered. Blast design, including geologic considerations, for both surface and underground blasting is detailed. Environmental effects of blasting such as flyrock and air and ground vibrations are discussed along with techniques of measuring and alleviating these undesirable side effects. Blasting safety procedures are detailed in the chronological order of the blasting process. The various Federal blasting regulations are enumerated along with their Code of Federal Regulations citations. An extensive glossary of blasting related terms is included along with references to articles providing more detailed information on the aforementioned items. Emphasis in the report has been placed on practical considerations.

Download or read book Consumption of Explosives in November 1930 written by W.W. Adams and published by . This book was released on 1931 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Consumption of Explosives in April 1931 written by William Waugh Adams and published by . This book was released on 1931 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Consumption of Explosives in May 1931 written by W. W. Adams and published by . This book was released on 1931 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Consumption of Explosives in February 1931 written by William Waugh Adams and published by . This book was released on 1931 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Consumption of Explosives in April 1931 written by William Waugh Adams and published by . This book was released on 1931 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Consumption of Explosives in June 1926 written by William Waugh Adams and published by . This book was released on 1926 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Quarrying Opencast and Alluvial Mining written by John Sinclair and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quarrying and all other branches of surface mining rather than diminishing in importance have become of more and more consequence economically, industrially and particularly with the depletion of high-grade deep-mined mineral reserves. Low-grade minerals require low cost extraction and this in many cases necessitates very expensive mechanized equipment with the cost of individual units running into millions of pounds in the case of large scale operations with high productivity. There has been, and there still is, a tendency for the smaller single quarries to be amalgamated into groups with large financial resources and therefore with the ability to purchase these expensive machines so necessary to make operations viable. This in turn requires wider administrative and technical knowledge in executives of these groups and as these often handle a wide range of products from widely differing systems of working, this technical knowledge should embrace the exploitation of many different types of deposits. There is, at present, a great dearth throughout the world of such qualified executives as is apparent from advertisements of vacancies in the technical press. It would appear that these industries offer an attractive career to the widely qualified and experienced technologist in these fields. This book deals with methods of working in the surface extractive indus tries, quarry management and power supply-but does not deal with related ancillary processes except where these affect quarrying operations.

Download or read book Consumption of Explosives in September 1925 written by Arno Carl Fieldner and published by . This book was released on 1925 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Consumption of Explosives in May 1931 written by W. W. Adams and published by . This book was released on 1931 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: