Download or read book Rock Blocks written by Will Turner and published by American Mathematical Soc.. This book was released on 2009-10-08 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consider representation theory associated to symmetric groups, or to Hecke algebras in type A, or to $q$-Schur algebras, or to finite general linear groups in non-describing characteristic. Rock blocks are certain combinatorially defined blocks appearing in such a representation theory, first observed by R. Rouquier. Rock blocks are much more symmetric than general blocks, and every block is derived equivalent to a Rock block. Motivated by a theorem of J. Chuang and R. Kessar in the case of symmetric group blocks of abelian defect, the author pursues a structure theorem for these blocks.
Download or read book Rocks and Landforms written by John Gerrard and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geomorphology can be defined simply as the study of landforms. Landforms are the result of the interaction between what Ritter (1978) has called the driving and resisting forces. The driving forces or processes are the methods by which energy is exerted on earth materials and include both surface, geomorphological or exogenous processes and subsurface, geological or endogenous processes. The resisting forces are the surface materials with their inherent resistances determined by a complex combination of rock properties. Stated in these simple terms it would be expected that both sides of the equation be given equal weight in syntheses of landform evolution. However, this has not been the case. Until about the 1950s, geomorphology was mainly descriptive and concerned with producing time-dependent models of landscape evolution. Although the form of the land was the main focus, there was little detailed mention of process and scant attention to the properties of surface materials. There were, of course, exceptions. In the late 19th century G.K. Gilbert was stressing the equilibrium between landforms and processes. Many hydrologists were examining the detailed workings of river 'systems and drainage basins, culminating in the classic paper of Horton (1945).
Download or read book Design Analysis in Rock Mechanics Second Edition written by William G. Pariseau and published by CRC Press. This book was released on 2011-09-29 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive introduction to rock mechanics treats the basics of rock mechanics in a clear and straightforward manner and discusses important design problems in terms of the mechanics of materials. This extended second edition includes an additional chapter on rock bursts and bumps, a part on basic dynamics, and numerous additional examples and exercises throughout the chapters. Developed for a complete class in rock engineering, Design Analysis in Rock Mechanics, Second Edition uniquely combines the design of surface and underground rock excavations and addresses: Rock slope stability in surface excavations, from planar block and wedge slides to rotational and toppling failures Shaft and tunnel stability, ranging from naturally supported openings to analysis and design of artificial support and reinforcement systems Entries and pillars in stratified ground Three-dimensional caverns, with an emphasis on cable bolting and backfill Geometry and forces of chimney caving, combination support, and trough subsidence Rock bursts and bumps in underground excavations, with a focus on dynamic phenomena and on fast and sometimes catastrophic failures The numerous exercises and examples familiarize the reader with solving basic practical problems in rock mechanics through various design analysis techniques and their applications. Supporting the main text, appendices provide supplementary information about rock, joint, and composite properties, rock mass classification schemes, useful formulas, and an extensive literature list. The large selection of problems at the end of each chapter can be used for homework assignments. Explanatory and illustrative in character, this volume is suited for courses in rock mechanics, rock engineering and geological engineering design for undergraduate and first-year graduate students in mining, civil engineering, and applied earth sciences. Moreover, it will form a good introduction to the subject of rock mechanics for earth scientists and engineers from other disciplines.
Download or read book Mining and Scientific Press written by and published by . This book was released on 1904 with total page 914 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemical Analysis of Slickensides from Coal Mine Roof Shale written by George A. Savanick and published by . This book was released on 1974 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Abstracts of North American Geology written by and published by . This book was released on 1968 with total page 1068 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modern Geotechnical Design Codes of Practice written by Patrick Arnold and published by IOS Press. This book was released on 2013 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ground is one of the most highly variable of engineering materials. It is therefore not surprising that geotechnical designs depend on local site conditions and local engineering experience. Engineering practices, relating to investigation and design methods site understanding and to safety levels acceptable to society, will therefore vary between different regions.The challenge in geotechnical engineering is to make use of worldwide geotechnical experience, established over many years, to aid in the development and harmonization of geotechnical design codes. Given the significant uncertainties involved, empiricism and engineering
Download or read book Mineral Resources of the United States written by and published by . This book was released on 1932 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Panama Canal Record written by and published by . This book was released on 1916 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Papers and Discussions Presented Before the Coal Division written by American Institute of Mining, Metallurgical, and Petroleum Engineers and published by . This book was released on 1927 with total page 1054 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transactions of the American Institute of Mining and Metallurgical Engineers written by and published by . This book was released on 1927 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rock Stress 03 written by K. Sugawara and published by CRC Press. This book was released on 2020-12-18 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication contains three special lectures, six keynote addresses and sixty-eight technical papers presented at the symposium. The wide variety of topics covered are grouped in the proceedings according to subject.
Download or read book Engineering and Mining Journal press written by and published by . This book was released on 1926 with total page 1236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Municipal and County Engineering written by and published by . This book was released on 1916 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Landslides Disaster Risk Reduction written by Kyoji Sassa and published by Springer Science & Business Media. This book was released on 2008-11-07 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book documents the First World Landslide Forum, which was jointly organized by the International Consortium on Landslides (ICL), eight UN organizations (UNESCO, WMO, FAO, UN/ISDR, UNU, UNEP, World Bank, UNDP) and four NGOs (International Council for Science, World Federation of Engineering Organizations, Kyoto Univ. and Japan Landslide Society) in Tokyo in 2008. The material consists of four parts: The Open Forum "Progress of IPL Activities; Four Thematic Lectures in the Plenary Symposium "Global Landslide Risk Reduction"; Six Keynote Lectures in the Plenary session; and the aims and overviews of eighteen parallel sessions (dealing with various aspects necessary for landslide disaster risk reduction such as: observations from space; climate change and slope instability; landslides threatening heritage sites; the economic and social impact of landslides; monitoring, prediction and early warning; and risk-management strategies in urban area, etc.) Thus it enables the reader to benefit from a wide range of research intended to reduce risk due to landslide disasters as presented in the first global multi-disciplinary meeting.
Download or read book Water Sewage Works written by and published by . This book was released on 1916 with total page 888 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. 76 include Reference and data section for 1929 (1929- called Water works and sewerage data section)
Download or read book Weekly Bulletin of the Hawaiian Volcano Observatory written by and published by . This book was released on 1914 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt:
