Actual layouts underground could be variations of any one system or a combination of the two arrangements. Reflecting the international and diverse nature of the industry, a series of mining case studies is presented covering the commodity range from iron ore to diamonds extracted by operations located in all corners of the world. Until all around the atlas copco underground methods of profit is small horizontal and filling. Underground mining methods engineering fundamentals. Society for mining, metallurgy, and exploration, inc. Please feel free to use the most recent edition of. Vertical shaft mining and aerial tramways, wire rope industries ltd, 1994. Underground mining systems mine 205 a required course for b. Download atlas copco underground mining methods handbook doc. The book also serves mining nonprofessionals who seek technical knowledge of the industry. Until all around the atlas copco underground methods of profit is small. In the aftermath of the tragic underground coal mine disasters that occurred in early 2006, the u. Underground mining methods engineering fundamentals and. This book presents the latest mining principles and techniques in use today.
Soft rock mining refers to excavation of softer minerals such as salt, coal. Underground mining methods and applications production headframe hans hamrin 1. Removing ore, while leaving behind some for roof support. It is defined as a concentration of minerals that can be exploited and turned into a saleable product to generate a financially acceptable profit under existing economic conditions. Underground expansion ugx construction is one of business unit of a multinational mining company that explores, mines, and processes ore containing copper, gold and silver. Longwall mining is a highly mechaniz ed underground mining sys tem for mining coal. Compaction and atlas copco mining methods of development but the drifts are frequently made solution for a large output is necessary job to the only. Underground mining methods and equipment encyclopedia of life. This book consists of selected material from the outofprint industry standard, underground mining methods handbook. A solutions manual, containing all worked solutions is also available isbn. On the surface of an underground mine, a collar is required for a shaft or raise entry, while a portal refers to the entrance for an adit, decline, or ramp. The first section gives an overview of underground mining methods and.
Download atlas copco underground mining methods handbook pdf. Design of performance management system for underground. Sandvik underground drilling and bolting sandvik mining and. Knovel offers following tools to help you find materials and properties data. When any ore body lies a considerable distance below the surface, the amount of waste that has to be removed in order to uncover the ore through surface mining becomes prohibitive, and underground techniques must be considered. As it has been for 12 years, the handbook is available as a free download from our. The first chapter covers facts about methane important to mine safety, such as the explosibility of gas mixtures. Department of labors mine safety and health administration and. Mine safety and health administration welcome to your new active training handbook. It will be appreciated that every mine does not necessarily have to apply all the techniques discussed in this guideline.
The parameters may be collected and examined in a wide range of methods including core drilling. The actual difference between surface and underground mining. This multinational mining company operates in indonesia with two mining methods, the openpit mining and underground mining. It set of longwall mining equipment consists of a coal shear er mounted on convey or operating. This handbook is intended for local or regional players in the post mining area and for mine operator. It identifies all criteria which may influence the choice of a method for enhancing mine works safety, and recommends the best adapted techniques, in the light of these criteria, with practical presentation of the data in. Underground mining methods and technology, volume 1 1st.
Underground mining methods presents the latest principles and techniques in use today. Geotechnical considerations in underground mining department of industry and resources guideline document no zme723qt 1. Although the main emphasis is us mining, numerous references are made to international practice. Engineering fundamentals and international case studies. Underground mining methods glossary bolting drilling a hole, and inserting a bolt to strengthen the ceiling and walls of an underground mine crusher a machine used to crush ore before it is transported drift a horizontal underground tunnel that follows a vein or ore body. Pdf surface and underground mining technology khayreddine. Collar collars are also required for ventilation shafts, service shafts, and for all raises that reach surface.
It identifies all criteria which may influence the choice of a method for enhancing mine works safety, and recommends the best adapted techniques, in the light of these. Sme advances the worldwide mining and minerals community through information exchange. A slot raise is blasted to create a free face for later blasting. Learn how to download the knovel mobile app for offline content access. It provides mature products and solutions such as crushers, sand making, milling equipment, mobile crushing stations, etc. Planning the underground mine on the basis of mining method.
In general underground mining occurs in horizontal tunnels with access to the surface via large vertical shafts. Mine safety training handbook mining health and safety. Guide to instalation of the lvdtcell and minimum overcoring length. Pre sentday emphasis is on improving extraction per centage. Underground mining machinery glossary bibliography biographical sketches summary. Pdf this third edition of the sme mining engineering handbook reaffirms its international reputation as the.
These are the methods techniques employed when the depth of the deposit,the stripping ratio of the overburden to ore,or both becomes excessive to surface exploitation. This handbook describes effective methods for the control of methane gas in mines and tunnels. Npi emission estimation technique manual for mining. Underground mining methods are usually employed when the depth of the deposit andor the waste to ore ratio stripping ratio are too great. More than 40 chapters covering such underground mining. Underground production blasting in mining presentation final. Past coal mining practice left much coal in the ground as pillars that are difficult to recover. Underground hard rock mining refers to various underground mining techniques used to excavate hard minerals, usually those containing metals such as ore containing gold, silver, iron, copper, zinc, nickel, tin and lead, but also involves using the same techniques for excavating ores of gems such as diamonds or rubies. Sandvik 200l various mining sites, clearly increasing safety series drill rigs have been designed for low profile mining in working sections as low as 1. Underground coal mine dust exposuressme mining engineering handbook, third. Mineral exploitation in which all the extraction is carried out beneath the surface of earth.
Pdf surface mining methods and equipment erdenechuluu. For stratified deposits the vast majority of underground mines extracting tabular forms of orebodies coal, potash, salt, limestone, etc. Counting against underground mining are the costs, which, for each ton of material mined, are much higher underground than on the. Mining method, underground mining, roomandpillar mining, sublevel. Underground mining methods and technology, volume 1 1st edition. The method affects primarily the breakage operation and, in a certain way, the preparation of stopes as, in general, the work is carried out on two sublevels, one for drilling and another for extracting. Techniques in underground mining selections from underground mining methods handbook. This artisanal and smallscale mining asm handbook for ghana is the result of a training session held in ghana in september 2017 through the subprogram on asm under the overall panafgeo project. Underground mining methods handbook hustrulid, william a. Within the handbook s 115 thoughtprovoking chapters are current topics relevant to todays mining professional. More than 40 chapters covering such underground mining topics as sampling, planning, reserve analysis, cost calculations, various methods of support, block and panel caving, and sublevel caving make up this comprehensive text.
It consists of selected material from the outofprint industry standard, underground mining methods handbook. The main activities carried out at underground coal mines that could lead to emissions to air. Underground mining methods engineering fundamentals and international case. They are typically used in tabular ore bodies such as platinum and chrome mines for development, rock support and production drilling. Handbook of mining and tunnelling machinery, 742 pp. Atlas copco underground mining methods handbook the selection of the mining method is one of the most crucial decisions in the stage of designing mines. Read free underground mining methods engineering fundamentals and. This depends on some underlying parameters such as economic, technical and efficiency properties. Training the people who work in the mining industry and retraining annually helps reduce deaths, injuries and illnesses. Opencut underground coal mining facility process diagram. Hustulid, editor society of mining engineers 1982 1794 pages. Purchase underground mining methods and technology, volume 1 1st edition.
Basic patterns of drill holes employed in opencast mines. Australia, open cut and underground mining techniques are used for coal and metallic ores. Analyzing how the mining and minerals industry will develop over the medium and. Oct 30, 2020 underground mining methods engineeringfundamentalsandinternationalcasestudiespdfdrive identifierark ark. Underground mining method is more selective than the surface mining method counterpart, but the degree of this selectivity depends on the underground mining technique employed, hamrin, 2001. Handbook to best practices for mine shafts protection. Underground mining methods while most mineral deposits can be mined by either surface or underground methods, some minerals can only be recovered in a hybrid manner, usually by initial extracted by open pit mining, followed by underground methods.
Web hits and downloads continue as students and professors, miners, engineers, and mining executives embrace the handbook as an invaluable source of practical. Constructing collars in a rock outcrop or in shallow overburden is. Access free mining engineering handbook free alanfa. Sme mining engineering handbook, society for mining, metallurgy, and. Underground mining methods and equipment for bedded deposits and ore bodies. Mines and quarries, government of quebec publication 2004. Classification of underground mining methods mineral production in which all extracting operations are conducted beneath the ground surface is termed underground mining. Personal information is secured with ssl technology.
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