Download or read book A Study of the Ultimate Strength of Coal as Related to the Absolute Size of the Cubical Specimens Tested written by Frank L. Gaddy and published by . This book was released on 1956 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Strength Cuttability and Workability of Coal written by Nuh Bilgin and published by CRC Press. This book was released on 2018-12-18 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: World coal production will increase up to 2040 and world energy consumption will be very much dependent on coal. For a better planning of coal mining operations, it is essential to know the strength, cuttability and workability of coal, which are interrelated. The main objective of the book is to combine the research studies and compile the book oriented to the coal industry, research students, practicing engineers, and coal mine panning teams. Key Features Covers all the subjects related to coal properties, mining and excavation in one book Presents a summary of physical and mechanical properties of coal belonging to a wide range of countries Includes typical examples of using physical and mechanical of coal in mine planning and in its industrial applications Explains use of cuttability characteristics of coal Describes planning of coal production using ploughs, shearers and surface miners
Download or read book Report of Investigations written by and published by . This book was released on 1974 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of Specimen Volume on Apparent Tensile Strength of Three Igneous Rocks written by Laxman S. Sundae and published by . This book was released on 1974 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Workshop on Coal Pillar Mechanics and Design written by and published by . This book was released on 1992 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coal written by United States. Congress. House. Committee on Interior and Insular Affairs. Special Subcommittee on Coal Research and published by . This book was released on 1957 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Committee Serial No. 3. Studies proposal to establish Federal-State-industry coal RPD program. Feb. 13 hearing was held in Ebensburg, Pa.;Feb. 15 hearing was held in Abingdon, Va.; Feb. 22 hearing was held in Wilkes Barre, Pa.; March 9 hearing held at Henryetta, Okla.; March 11 hearing held at Pueblo, Co., and March 26 at Washington, D.C.
Download or read book Analyses of tipple and delivered samples of coal written by and published by . This book was released on 1974 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Survey of the Literature on the Size Effect on Material Strength written by H. Leon Harter and published by . This book was released on 1977 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nearly 500 years ago, Leonardo da Vinci observed that long wires are weaker than short wires of the same diameter. The statistical theory of extreme values (weakest-link theory) plays a very important role in studies of the size effect; competing theories include the energy theory and the technological theory. Summaries are given of relevant publications identified in the course of a literature survey on the size effect. Since this survey was motivated by concern about the reliability of large composite aircraft structures, which are now coming into use, special attention is given to the size effect on composite materials and structures. An attempt is made to summarize the present state of knowledge and to identify unsolved problems requiring further research.
Download or read book Design Optimization in Underground Coal Systems The structural characterization of coal written by and published by . This book was released on 1981 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Structural Analysis of a Coal Mine Opening in Elastic Multilayered Material written by Fun-Den Wang and published by . This book was released on 1974 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mining Machine Orientation Control Based on Inertial Gravitational and Magnetic Sensors written by John J. Sammarco and published by . This book was released on 1990 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Catalog of Books and Reports in the Bureau of Mines Technical Library Pittsburgh Pa written by United States. Bureau of Mines. Technical Library, Pittsburgh and published by . This book was released on 1968 with total page 792 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Information Circular written by and published by . This book was released on with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Assessment and Prevention of Failure Phenomena in Rock Engineering written by O. Aydan and published by Routledge. This book was released on 2022-04-26 with total page 1005 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1993. This volume is a collection of papers addressing the issue of the failure of rock engineering structures. This phenomenon occurs in different forms depending on the geometry of structure, material properties of intact rock, structure of rock mass, environmental conditions and initial state of stress.
Download or read book Fuel Abstracts written by and published by . This book was released on 1957 with total page 1134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soft Rock Mechanics and Engineering written by Milton Kanji and published by Springer Nature. This book was released on 2019-11-24 with total page 753 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a practical reference guide to soft rock mechanics for engineers and scientists. Written by recognized experts, it will benefit professionals, contractors, academics, researchers and students working on rock engineering projects in the fields of civil engineering, mining and construction engineering. Soft Rock Mechanics and Engineering covers a specific subject of great relevance in Rock Mechanics – and one that is directly connected to the design of geotechnical structures under difficult ground conditions. The book addresses practical issues related to the geomechanical properties of these types of rock masses and their characterization, while also discussing advances regarding in situ investigation, safety, and monitoring of geotechnical structures in soft rocks. Lastly, it presents important case histories involving tunnelling, dam foundations, coal and open pit mines and landslides.
Download or read book Review of Recent Research on Organizational and Behavioral Factors Associated with Mine Safety written by Robert H. Peters and published by . This book was released on 1989 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt:
