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by Editor-Yoginder P. Chugh

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ISBN: 089520407X
Author: Editor-Yoginder P. Chugh
Language: English
Publisher: Random House Trade (1983)
Subcategory: No category
Rating: 4.7
Votes: 414
Size Fb2: 1625 kb
Size ePub: 1199 kb
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Ground Control in Room & Pillar Mining by Yoginder P. Chugh, 1982, Society of Mining Engineers of American Institute of MiningĀ . Are you sure you want to remove Ground control in room-and-pillar mining from your list? Ground control in room-and-pillar mining

Are you sure you want to remove Ground control in room-and-pillar mining from your list? Ground control in room-and-pillar mining. by Yoginder P. Chugh. Published 1982 by Society of Mining Engineers of American Institute of Mining, Metallurgical, and Petroleum Engineers in New York, NY. Written in English. Ground control (Mining), Pillaring (Mining), Congresses.

Are you sure you want to remove Ground Control in Room & Pillar Mining from your list?

Ground Control in Room & Pillar Mining. 1 2 3 4 5. Want to Read. Are you sure you want to remove Ground Control in Room & Pillar Mining from your list? Ground Control in Room & Pillar Mining. Published February 1983 by Random House Trade.

Special Issue on Environmental Implications of Mining and MineralĀ .

Special Issue on Environmental Implications of Mining and Mineral Processing: Crucial Economic Development and Environmental Issues. CFD modelling of dust dispersion in a room-and-pillar mining area Yoginder Paul Chugh; Vijaya Kumar Kollipara DOI: 1. 504/IJEP. Safety and environmental implications of coal mining Chengcheng Chu; Natalie Muradian DOI: 1.

Abstract Both room-and-pillar and longwall mining systems develop underground excavations whose stability must be. .Effects of moisture on strata control in coal mines. Yoginder P. Chugh, Roger A. Missavage.

Abstract Both room-and-pillar and longwall mining systems develop underground excavations whose stability must be ensured over their entire service life. Even though rock bolts have been extensivel. More). Abstract Moisture has been known to influence strata failures in coal mines for a long time.

Marek L. Szarya, Yoginder P. Chugha & Joseph Hirschib. Noise exposures and hearing loss in the mining industry continue to be a major problem, despite advances in noise control technologies

Marek L. a College of Engineering, Southern Illinois University, Carbondale, USA. b Illinois Clean Coal Institute, Carterville, USA. Published online: 08 Jan 2015. To cite this article: Marek L. Szary, Yoginder P. Chugh & Joseph Hirschi (2011) Noise Variability in Underground. Noise exposures and hearing loss in the mining industry continue to be a major problem, despite advances in noise control technologies. This study evaluated the effectiveness of engineering, administrative, and personal noise controls using both traditional and in-ear dosimetry by job task, work shift, and five types of earplug.

Several mines in China and Russia are currently using the technology with reduced incidence of ground control problems. Wang, Pengfei; Zhao, Jingli; Chugh, Yoginder . Wang, Zhiqiang. Through theoretical analysis, and physical and numerical modeling approaches, it is demonstrated that LMSG significantly improves stress environment for development entries, with associated reduction in coal bursts and ground control problems. A Novel Longwall Mining Layout Approach for Extraction of Deep Coal Deposits. Minerals 7, no. 4: 60.

MAIN CHAPTERS: Data Aquisition and Design Considerations Strata Control in Longwall Workings Ground Movement Characteristics Subsistence Planning and Control A few topics covered are: Surface Deformation Rock Mechanics Instrumentation, Monitoring Design Criteria for Face Supports Roof Behaviour, Support Requirements Pillar Stability Longwall Mine Design, Layout Mining a Steeply Dipping Coal Seam Multiple Seam Mine Design Rock Classification fo Caveability. Enlarge photos to read book contents.

Ground control (Mining), Shear strength of soils, Coal mines and mining. university of illinois urbana-champaign; americana.

Curriculum Vitae of Dr. Chugh Mining Engineering, Rock Mechanics and Ground ControlĀ . 1. Name and Date of Birth: Yoginder P. Chugh; October 6, 1940. 2. Academic Rank: Professor (full time). Symposium on Rock Mechanics, June, 1995.

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