Download or read book Feasibility of Using Large Tractor Dozers in the Surface Mining of Coal and the Reclamaton of Mined Areas written by Edgar S. Rush and published by . This book was released on 1976 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Feasibility of Using Large Tractor Dozers in the Surface Mining of Coal and the Reclamation of Mined Areas written by Mobility and Environmental Systems Laboratory (U.S.) and published by . This book was released on 1975 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Feasibility of Using Large Tractor Dozers in the Surface Mining of Coal and the Reclamation of Mined Areas written by and published by . This book was released on 1976 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three tracked and three wheeled larger dozers concepts were evaluated to determine their potential for earthmoving, based on the earthmoving rates and owning and oeprating costs of existing dozers. The concepts evaluated were in the 1250- to 5000-horsepower range. For equal operating conditions, using tractor dozers in the 3500- to 5000- horsepower range could increase the earthmoving rates by an estimated 500% over those of currently available dozers in the 500- to 700-horsepower range, and the larger dozer concepts could reduce the earthmoving costs to about $0.015 per loose cubic yard from about $0.02 per loose cubic yard for currently available dozers. Large tracked dozers could be built with the same average ground contact pressures as currently available tracked dozers, which would give them an advantage over equally large wheeled dozers on soil conditions less than optimum for compaction. Four appendices cover the following topics: (1) Terrain data collection procedures and data on strip-mined areas in four different geographical areas in the United States; (2) Vehicle characteristics required for the Army Mobility Model and pertinent characteristics of the dozers evaluated in this study; (3) Scaling laws for a dozer blade optimization study; and (4) Examples of how to apply dozer earthmoving rates and costs to two hypothetical reclamation projects.
Download or read book A Selective Bibliography of Surface Coal Mining and Reclamation Literature written by Argonne National Laboratory and published by . This book was released on 1977 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coal and the Environment Abstract Series Bibliography on Mined land Reclamation written by United States. Environmental Protection Agency. Office of Research and Development and published by . This book was released on 1979 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography on Mined land Reclamation written by Ronald D. Hill and published by . This book was released on 1979 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Feasibility of Using Large Tractors Dozers in the Surface Mining of Coal and the Reclamation of Mined Areas written by Edgar S. Rush and published by . This book was released on 1976 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fossil Energy Update written by and published by . This book was released on 1977 with total page 1052 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Publications written by United States. Bureau of Mines and published by . This book was released on 1977 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book MRCR Mining research contract review written by and published by . This book was released on 197? with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book EPA 600 7 written by and published by . This book was released on 1979 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography on Disposal of Refuse from Coal Mines and Coal Cleaning Plants written by Virginia E. Gleason and published by . This book was released on 1978 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Introductory Guide to EC Competition Law and Practice written by Valentine Korah and published by . This book was released on 1994 with total page 2354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Energy Research Abstracts written by and published by . This book was released on 1977 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.
Download or read book ERDA Energy Research Abstracts written by and published by . This book was released on 1977 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 1977 ERDA Authorization Fossil Fuels written by Fusion Advisory Panel (U.S.) and published by . This book was released on 1976 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 1977 ERDA authorization fossil fuels written by United States. Congress. House. Committee on Science and Technology. Subcommittee on Energy Research, Development, and Demonstration (Fossil Fuels) and published by . This book was released on 1976 with total page 3192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
