المؤلفون: DOU Xuqian

المصدر: Meikuang Anquan, Vol 51, Iss 5, Pp 126-129 (2020)

مصطلحات موضوعية: through beds hole, hard rock drilling, high strength pdc bit rotary drilling, rotary-percussion drilling, Mining engineering. Metallurgy, TN1-997

وصف الملف: electronic resource

Relation: https://www.mkaqzz.com/cn/article/id/6818; https://doaj.org/toc/1003-496X

URL الوصول: https://doaj.org/article/8cadcac6d37d46b18513dc73c012d99e

المؤلفون: Grottendieck, Leon

Thesis Advisors: Reich, Matthias, Schamp, Jürgen, Technische Universität Bergakademie Freiberg

مصطلحات موضوعية: Tiefbohrtechnik, Hartgestein, Drehschlagbohren, Bohrhammer, deep drilling, percussion drilling, DTH hammer, hard rock drilling, info:eu-repo/classification/ddc/624, ddc:624, Festgestein, Kristallin, Bohrhammer, Ölhydraulik, Tiefbohrung, Bohrversuch, Tiefengeothermie, Tiefe geothermische Energie, Granit, Kristallines Gestein, Tiefbohren, Schlagbohren

الاتاحة: https://tubaf.qucosa.de/id/qucosa%3A94106
https://tubaf.qucosa.de/api/qucosa%3A94106/attachment/ATT-0/

المؤلفون: Rossi, Edoardo, id_orcid:0 000-0002-2710-5887, Kant, Michael, Borkeloh, Oskar, Saar, Martin O., Rudolf von Rohr, Philipp

المصدر: 43rd Workshop on Geothermal Reservoir Engineering 2018. Proceedings of a meeting held 12-14 February 2018, Stanford, California, USA

مصطلحات موضوعية: Alternative Drilling Methods, Enhanced Drilling, Hard Rock Drilling Rock Abrasivity, Rock-Bit Interaction, Thermal treatments

وصف الملف: application/application/pdf

Relation: info:eu-repo/semantics/altIdentifier/isbn/978-1-5108-8121-1; http://hdl.handle.net/20.500.11850/318172; urn:isbn:978-1-5108-8121-1

الاتاحة: https://hdl.handle.net/20.500.11850/318172
https://doi.org/10.3929/ethz-b-000318172

المؤلفون: Ikuo Katayama, Katsuyoshi Michibayashi, Keishi Okazaki, Kohei Hatakeyama, Kumpei Nagase, Natsue Abe, Oman Drilling Project Science Party, Tadashi Yokoyama, Yuya Akamatsu, 岡﨑 啓史, 横山 正, 片山 郁夫, 畠山 航平, 赤松 祐哉, 道林 克禎, 長瀨 薫平, 阿部 なつ江

المصدر: 地質学雑誌 / The Journal of the Geological Society of Japan. 2020, 126(12):713

المؤلفون: Pei, J. (Ju)

المصدر: Journal of Engineering and Technological Sciences

مصطلحات موضوعية: Mining Engineering, complex curved PDC bit, crown shape design, field test, hard rock drilling, numerical simulation, Indonesia

وصف الملف: application/pdf

Relation: https://www.neliti.com/publications/276985/cutter-load-distribution-analysis-and-crown-shape-optimal-design-of-complex-curv

الاتاحة: https://www.neliti.com/publications/276985/cutter-load-distribution-analysis-and-crown-shape-optimal-design-of-complex-curv

المؤلفون: Brøndbo, Caroline Suriani

المساهمون: Assadi, Mohsen, Zera, Alireza, Arild, Øystein

الاتاحة: http://hdl.handle.net/11250/2463431

المؤلفون: Omdal, Kjetil

الاتاحة: http://hdl.handle.net/11250/300892

المؤلفون: Maita Pozo, Juan Carlos

الاتاحة: http://hdl.handle.net/11250/183526

المؤلفون: Ju Pei

المصدر: Journal of Engineering and Technological Sciences, Vol 51, Iss 1 (2019)

مصطلحات موضوعية: Optimal design, Computer simulation, field test, medicine.medical_treatment, General Engineering, Drilling, Load distribution, Geometry, Radius, hard rock drilling, Engineering (General). Civil engineering (General), Crown (dentistry), Bit (horse), numerical simulation, medicine, crown shape design, Ligand cone angle, complex curved PDC bit, TA1-2040, Geology

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c9dcebac359a9c5592d9dc9a902ab17
http://journals.itb.ac.id/index.php/jets/article/view/6225

المؤلفون: Wu, Tao, Tang, Yiru, Tang, Shengwen, Li, Yongbo, He, Wangyong, Chen, E.

مصطلحات موضوعية: Linear motors, Drilling (geotechnical), Rocks, Hydraulic systems, Pneumatic systems, Hammers (machines), Finite element analysis, Electromagnetic forces, Mining industry, Down-the-hole electromagnetic hammer, Tube linear motor, Percussive-rotary drilling, Hard rock drilling, Hydraulic hammers, Pneumatic hammers, Percussive energy requirement, Finite element analysis software, Ansoft, Maxwell 2D, Electromagnetic force

Relation: http://repository.ust.hk/ir/Record/1783.1-88467; IET Electric Power Applications, v.11, (9), 1 November 2017, p. 1558-1565; https://doi.org/10.1049/iet-epa.2017.0208; http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=1751-8660&rft.volume=v. 11&rft.issue=(9)&rft.date=2017&rft.spage=1558&rft.aulast=Wu&rft.aufirst=Tao&rft.atitle=Design+and+analysis+of+a+new+down-the-hole+electromagnetic+hammer+driven+by+tube+linear+motor&rft.title=IET+ELECTRIC+POWER+APPLICATIONS; http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000415125100006; http://www.scopus.com/record/display.url?eid=2-s2.0-85034071980&origin=inward

الاتاحة: http://repository.ust.hk/ir/Record/1783.1-88467
https://doi.org/10.1049/iet-epa.2017.0208
http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=1751-8660&rft.volume=v. 11&rft.issue=(9)&rft.date=2017&rft.spage=1558&rft.aulast=Wu&rft.aufirst=Tao&rft.atitle=Design+and+analysis+of+a+new+down-the-hole+electromagnetic+hammer+driven+by+tube+linear+motor&rft.title=IET+ELECTRIC+POWER+APPLICATIONS
http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000415125100006
http://www.scopus.com/record/display.url?eid=2-s2.0-85034071980&origin=inward

المؤلفون: Karakus, M., Perez Ospina, S.

المصدر: http://dx.doi.org/10.1016/j.ijrmms.2014.02.009.

مصطلحات موضوعية: Acoustic emission, Impregnated diamond bit, Bit wear, Hard rock drilling, Deep exploration drilling

Relation: International Journal of Rock Mechanics and Mining Sciences, 2014; 68:36-43; http://hdl.handle.net/2440/86360; Karakus, M. [0000-0001-6701-1888]

الاتاحة: http://hdl.handle.net/2440/86360
https://doi.org/10.1016/j.ijrmms.2014.02.009

المؤلفون: Macini P., Mesini E.

المساهمون: Macini P., Mesini E.

مصطلحات موضوعية: Rock-bit, geothermal drilling, hard-rock drilling

وصف الملف: STAMPA

Relation: info:eu-repo/semantics/altIdentifier/isbn/90-5410-502-X; info:eu-repo/semantics/altIdentifier/wos/WOS:A1994BB65K00027; ispartofbook:Rock Mechanics in Petroleum Engineering; SPE/ISRM Rock Mechanics in Petroleum Engineering Conference 1994; firstpage:223; lastpage:230; numberofpages:8; http://hdl.handle.net/11585/876935; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84975062428

الاتاحة: http://hdl.handle.net/11585/876935
https://doi.org/10.2523/28055-ms

المؤلفون: Saksala T.

مصطلحات الفهرس: compressive strength, crack propagation, down the hole drills, failure, finite element analysis, fracture mechanics, granites, hard rock drilling, heat treatment, laboratory study, mathematical methods, MINING, modelling, percussive drills, rock breakage, tensile strength, thermal conductivity, thermal drilling, text

URL: http://worldcat.org/search?q=on:UKMMM+https://icon.iom3.org/cgi-bin/koha/oai.pl+DCG_ENTIRE_REPOSITORY+CNTCOLL
Int. J. Rock Mech. Min. Sci.

المؤلفون: Mokaramian A., Rasouli V., Deep mining 2012: proceedings of the sixth international seminar on deep and high stress mining Perth, Western Australia 28-Mar-1230-Mar-12, Cavanough G.

مصطلحات الفهرس: DIAMOND DRILL CROWNS, DRILL BITS, DRILL TUBES, DRILLS, ECONOMIC GEOLOGY, EQUIPMENT SURVEYS, EXPLORATION DRILLING, HARD ROCK DRILLING, MOTORS, ROTARY DRILLS, ROTARY-PERCUSSIVE DRILLS, text

URL: http://worldcat.org/search?q=on:UKMMM+https://icon.iom3.org/cgi-bin/koha/oai.pl+DCG_ENTIRE_REPOSITORY+CNTCOLL
ed. Y. PotvinDeep mining 2012: proceedings of the sixth international seminar on deep and high stress mining

المؤلفون: Mokaramian A., Rasouli V., Deep mining 2012: proceedings of the sixth international seminar on deep and high stress mining Perth, Western Australia 28-Mar-1230-Mar-12, Cavanough G.

مصطلحات الفهرس: BOREHOLES, DIAMOND DRILL CROWNS, DRILL BITS, DRILL TUBES, DRILLS, ECONOMIC GEOLOGY, EXPLORATION DRILLING, HARD ROCK DRILLING, ROTARY DRILLS, text

URL: http://worldcat.org/search?q=on:UKMMM+https://icon.iom3.org/cgi-bin/koha/oai.pl+DCG_ENTIRE_REPOSITORY+CNTCOLL
ed. Y. PotvinDeep mining 2012: proceedings of the sixth international seminar on deep and high stress mining

المؤلفون: Pine R.J., 3rd International conference on shaft design and construction London, UK 24-Apr-1226-Apr-12, Cockett J.

مصطلحات الفهرس: BOREHOLE LOGGING, CUTTERS, DESIGN, DRILLING, EXCAVATION TECHNIQUES, FLAMANVILLE, FRANCE, HARD ROCK DRILLING, HORNFELS, JOINTED ROCK, LARGE-DIAMETER SHAFTS, MINING, MODELLING, OFFSHORE STRUCTURES, ROCK JOINTS, SHAFT LININGS, SHAFTS, SITE INVESTIGATION, STABILITY, text

URL: http://worldcat.org/search?q=on:UKMMM+https://icon.iom3.org/cgi-bin/koha/oai.pl+DCG_ENTIRE_REPOSITORY+CNTCOLL
Proceedings, %C%

المؤلفون: Moore P.

مصطلحات الفهرس: CORE RECOVERY, DOWN THE HOLE DRILLS, DRILL BITS, DRILLING, DRILLING RIGS, EQUIPMENT SELECTION, EQUIPMENT SURVEYS, EXPLORATION DRILLING, HARD ROCK DRILLING, MINING, PERCUSSIVE DRILLS, REVERSE CIRCULATION DRILLING, ROTARY DRILLS, SOFT ROCK DRILLING, TRICONE BITS, AIR COMPRESSORS, text

URL: http://worldcat.org/search?q=on:UKMMM+https://icon.iom3.org/cgi-bin/koha/oai.pl+DCG_ENTIRE_REPOSITORY+CNTCOLL

المؤلفون: Liu K.Qian., 8th international symposium on rock fragmentation by blasting, Santiago, Chile, 7-May-06, to 11-May-06

مصطلحات الفهرس: BLASTING, BRUNSWICK, CANADA, FALCONBRIDGE, FRAGBLAST-8, HARD ROCK DRILLING, ISSUE071, MODELLING, NEW BRUNSWICK, ROCK FRAGMENTATION BY BLASTING, SULPHIDE ORES, UNDERGROUND MINING, 2006, BLASTHOLE PATTERNS, MINING, text

URL: http://worldcat.org/search?q=on:UKMMM+https://icon.iom3.org/cgi-bin/koha/oai.pl+DCG_ENTIRE_REPOSITORY+CNTCOLL

المؤلفون: Das B., Tunnel construction and piling '99 International Symposium London, UK 08-Sep-9910-Sep-99

مصطلحات الفهرس: BENCHING, CAVERNS, CIVIL ENGINEERING, CONSTRUCTION, DRILLING, ENERGY SUPPLY, GNEISSES, GRANITES, HARD ROCK DRILLING, HARD ROCK EXCAVATION, HARD ROCK TUNNELLING, HYDROELECTRIC POWER, INDIA, ISSUE001, PENETRATION RATE, PROJECT DEVELOPMENT, PURULIA, TUNNELLING, TUNNELS, UNDERGROUND EXCAVATION, WATER TUNNELS, WEST BENGAL, text

URL: http://worldcat.org/search?q=on:UKMMM+https://icon.iom3.org/cgi-bin/koha/oai.pl+DCG_ENTIRE_REPOSITORY+CNTCOLL
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المؤلفون: McGoggan G.

مصطلحات الفهرس: AUSTRALIA, BLASTHOLES, COMPANIES, DIAMOND DRILLING, DOWN THE HOLE DRILLS, DRILL BITS, DRILLING, DRILLS, EQUIPMENT SUPPLIERS, EXPLORATION DRILLING, HARD ROCK DRILLING, HISTORY, LARGE-DIAMETER BOREHOLES, MINING, ROTARY DRILLS, STANDARDS, TRAINING, WATER SUPPLY, WELLS, text

URL: http://worldcat.org/search?q=on:UKMMM+https://icon.iom3.org/cgi-bin/koha/oai.pl+DCG_ENTIRE_REPOSITORY+CNTCOLL