Atlas copco and rio tinto to explore advanced tunneling. Anonymous 1993, underground, haulage, transportation, and machinery. Underground coal mining method underground coal mining method lanjutan underground mineral mining method. The company was founded in stockholm, sweden, and has passionate. Open stoping sublevel stoping surface surveys technique tion tophammer trackless mining tube tunnel boring machine undercut underground mines underneath vcr mining ventilation vertical. The first section gives an overview of underground mining methods and practices as. Underground mining methods handbook hustrulid 19 results underground mining methods pdf william hustrolid free brown 2004 underground mining methods handbook w. With cuttingedge technology, epiroc develops and produces innovative drill rigs, rock excavation and construction equipment, and provides worldclass service and consumables. Atlas copco has been selected by rio tinto to develop one of two rapid tunneling concepts for underground block cave projects. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Atlas copco machinery drilling atlas copco drilling. Atlas copco publisher 8 works 0 ebooks atlas copco manual atlas copco.
Methods for underground mining atlas copco free download as pdf file. Atlas copco is a large industrial organisation and the board of directors saw the benefit. The rock bolt holds the rock mass together, prevents cracks from spreading, helps to stabilize the rock mass and makes the underground environment safer. Productivity, safety, and regulation in underground coal. From scotland with competence in large and deep hole drilling 20 apr 08 how a small group of drilling entrepreneurs in scotland became a major player in the atlas copco world of drilling technology. Underground mining methods presents the latest principles and techniques in use today. Classification of underground mining methods mineral production in which all extracting operations are conducted beneath the ground surface is termed underground mining. The selection of the mining method is one of the most crucial decisions in the stage of. All atlas copco documents, presentations and communications online and offline will be updated, and all references to the mining and rock excavation technique business area will be removed from april 25, assuming approval at the annual general meeting. Thompsonintroduction until near the end of the investigation, and then considered asthe purpose of a classification system for mining methods is modifying factors. Atlas copco mining global mining news, magazine and. Atlas copco manual 1982, atlas copco ab, stockholm sweden. Mining methods for underground mining of oilshale m.
Mining and rock excavation technique drilling solutions is one of six atlas copco companies in this business area the only company in the exvlqhvvduhdzlwklwvkhdgtxduwhuv located outside of sweden. Mining method evaluation and dilution control in kittila mine. Open pit mines are used to exploit low grade, shallow ore bodies. Used by the mining industry as well as by universities and consultants around the world, the first edition has been a real success. Underground mining method references international mining. Underground mining methods and applications production headframe hans hamrin 1. Techniques in underground mining ilo encyclopaedia.
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. Atlas copco mining methods in underground mining printed matter no. Black diamond drilling services australia pty ltd 5,003 views. Introducing easer a better way to create opening holes in underground mining 2014 aug 14 large scale mining is a growing trend featuring variations of both caving and stoping methods. 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. The new machine will enable fast and costeffective construction of mines which are safe, productive and have a minimal impact on the environment. Vast experience and successful progress have been accumulated at their two large underground mines at kiruna and malmberget in northern sweden by adopting slc as the predominant mining method the articles in the book underground mining methods, edited by william a.
Using these methods, the first blast is always the trickiest and the technique used has to be well matched to local conditions. Raising methods vary from simple manual drill and blast to mechanical rock excavation with raise boring machines rbms see figure 3. Today, in addition to offering a comprehensive range of products, we also help clients optimize underground mining projects. Bullock, chapters 43, 46 and 47 give valuable indepth. The global leader in surface and underground mining equipment atlas copco, is set to showcase the read more. A new, second edition of atlas copcos technical reference book mining methods in underground mining has been released. Mining and rock excavation technique surface civil engineering, urban development, quarrying underground civil engineering geotechnical, ground engineering well drilling oil and gas underground mining surface mining exploration 7 atlas copco capital. Guide to underground mining methods and applications hans hamrin read. Acknowledgements this article has been prepared using the raise boring handbook, second. Atlas copcos rich history dates back to 1873 when the company began in sweden building railroad read more. Unesco eolss sample chapters civil engineering vol. Purchase underground mining methods and technology, volume 1 1st edition. All books are in clear copy here, and all files are secure so dont worry about it. Download underground sleuths discover riches beneath the plains book pdf free download link or read online here in pdf.
Mining method evaluation and dilution control in kittila mine core. The article refers to methane presented in hard coal seams, which may pose a serious risk to workers, as evidenced by examples of incidents, and may also be a high energy source. Underground mining methods handbook hustrulid, william a. Read online underground sleuths discover riches beneath the plains book pdf free download link book now. Underground sleuths discover riches beneath the plains pdf. Large scale mining is a growing trend featuring variations of both caving and stoping methods. Underground mining methodsengineering fundamentals and international case. With the experience from the underground mining and more rock mechanical and geological data, this thesis was conducted to study if there could be more cost effective method for mining the ore and how to reduce the dilution. Foreword talking technically trends in underground mining geology for underground mining mineral prospecting and exploration finding the right balance in exploration drilling underground mining infrastructure principles of raise boring mechanized bolting and. Mining and rock excavation technique surface civil engineering, urban development, quarrying underground civil engineering geotechnical, ground engineering well drilling oil and gas underground mining surface mining exploration 7 atlas copco capital markets day 2017 mining and rock excavation technique. Underground mining methods are usually employed when the depth of the deposit andor the waste to ore ratio stripping ratio are too great. 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 ers of the world. 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.
Mining methods classification system 351classifying surface. Pdf mining methods underground mining mayra garcia. Atlas copco mining global mining news, magazine and website. Yamatomi encyclopedia of life support systems eolss 2. Department of labor mine safety and health administration, reprints from the collection of the university of michigan library, ann arbor, mi. The choice of mining method is influenced by the shape and size of the ore deposit, the value of the contained minerals, the composition, stability and strength of the rock mass and the demands for production output and. Longwall mining is a highly mechaniz ed underground mining sys tem for mining coal.
Techniques in underground mining written by ilo content manager. Introducing easer a better way to create opening holes in underground mining. Aug 09, 2018 samples of atlas copco underground core drilling rig diamec u4. Strength of the hanging wall, footwall, and ore body. Mining methods in underground mining second edition 2007. For more than 140 years, epiroc has been a leading supplier of mining and rock excavation equipment. Cores from exploration drilling are stored in special boxes and kept in archives for a long period of time. 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. Underground coal mining method underground coal mining method. Atlas copco introduces easer to underground mining market. February 24, 2014 atlas copco group presentation 11. Guide to underground mining methods and applications hans. Samples of atlas copco underground core drilling rig diamec u4.
Underground mining methods and technology, volume 1 1st. Hustulid, editor society of mining engineers 1982 1794 pages. From scotland with competence in large hole drilling and. Specalog for ad60 underground articulated truck aehq680803 productivity, safety, and regulation in underground coal. Our 247 premium rental service ensures you 100% working time.
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