Design Optimization in Underground Coal Systems: A theoretical yield-pillar design technique using the finite-element method of stress analysis
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Published: 1981
Total Pages: 252
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Published: 1981
Total Pages: 252
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Published: 1981
Total Pages: 336
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DOWNLOAD EBOOKAuthor: Yoginder P. Chugh
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Published: 1990
Total Pages: 418
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Published: 1981
Total Pages: 982
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DOWNLOAD EBOOKSections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.
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Published: 1981
Total Pages: 1370
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DOWNLOAD EBOOKLists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
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Published: 1981
Total Pages: 974
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DOWNLOAD EBOOKAuthor: Christopher Haycocks
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Published: 1974
Total Pages: 92
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Published: 1948
Total Pages: 400
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DOWNLOAD EBOOKAuthor: Syd S. Peng
Publisher: Society for Mining, Metallurgy & Exploration
Published: 2022-06-03
Total Pages: 434
ISBN-13: 0873354990
DOWNLOAD EBOOKThe best of ground control technology, 40 years in the making. Developments in Ground Control summarizes the objectives, methodology used, and major conclusions reached from papers presented and published in the International Conference on Ground Control in Mining (ICGCM) proceedings from 1981 to 2020. Because the subject areas of the papers published in the proceedings are so broad, ranging from accident training and coal/rock bursts to geology, pillar, multiseam mining, in situ stresses, roof falls, and roof supports to surface subsidence, the papers were grouped into 13 aggregate topics and addressed separately in 13 book chapters by 13 authors from 4 countries. These book chapters are a fresh look at the topics, providing new insights, sourcing older papers, and summarizing data. This is an enormous help for those seeking information on ground control. There were 1,795 papers in the 40 years of ICGCM proceedings in more than 40 ground control topical areas. It would certainly be very time consuming if not impossible to find the right papers of interest in a timely manner. This book makes it easy for interested people to find the progress, application, and achievements of certain techniques from the past 40 years and how they affected the field of ground control and the world mining industry, in particular, the United States. Generally speaking, most researchers tend to favor recent developments when performing a literature search, ignoring or considering old papers outdated. In contrast, over the last 40 years, most research findings for a specific topic in ICGCM received continuing attention for subsequent development or repeated citations if applications were successful.