المؤلفون: Defu ZHU, Deyu WANG, Biaobiao YU

المصدر: Meitan xuebao, Vol 49, Iss 7, Pp 3038-3050 (2024)

مصطلحات موضوعية: bauxite, pillar strength, 3dec, machine learning, stability of pillar (group), Geology, QE1-996.5, Mining engineering. Metallurgy, TN1-997

وصف الملف: electronic resource

Relation: https://doaj.org/toc/0253-9993

URL الوصول: https://doaj.org/article/169a68ea46264a7680a5dab66585dbf6

المؤلفون: Wang Meng, Li Xin, Su Jinshuai, Liu Weiwei, Fang Zhongzheng, Wang Shuai, Kang Jiaxu, Yu Wenguang

المصدر: Energy Science & Engineering, Vol 12, Iss 6, Pp 2746-2765 (2024)

مصطلحات موضوعية: coal pillar strength, coal pillar width, low stress area, monitoring and verification, numerical simulation, Technology, Science

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2050-0505

URL الوصول: https://doaj.org/article/8debeac455c7418bba11a334c741201b

المؤلفون: Shili Qiu, Shirui Zhang, Quan Jiang, Shaojun Li, Hao Zhang, Qiankuan Wang

المصدر: International Journal of Mining Science and Technology, Vol 34, Iss 5, Pp 713-729 (2024)

مصطلحات موضوعية: Pillar strength, FDEM, Voronoi tessellation, Spalling, Bulking, Mining engineering. Metallurgy, TN1-997

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2095268624000612; https://doaj.org/toc/2095-2686

URL الوصول: https://doaj.org/article/7bff1ef162a74ed2a1b0d82cdad03f1a

المؤلفون: Ruijuan Liu, Shuang Liu, Lina Xiang, Yan Jiang, Chunyan Zhang

المصدر: Measurement: Sensors, Vol 34, Iss , Pp 101270- (2024)

مصطلحات موضوعية: SRM, Discrete crack network (DFN) model, Pillar strength, Mechanism, Electric apparatus and materials. Electric circuits. Electric networks, TK452-454.4

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2665917424002460; https://doaj.org/toc/2665-9174

URL الوصول: https://doaj.org/article/8776e47d5523452997f40979d107d57a

المؤلفون: Peng Huang, Qiang Zhang, Jing Xie, Junmeng Li, Qi Zhang, Meng Li, Francisco Chano Simao

المصدر: Frontiers in Environmental Science, Vol 12 (2024)

مصطلحات موضوعية: pillar strength, multiscale study, reasonable width, left-over coal, failure of coal pillar, Environmental sciences, GE1-350

وصف الملف: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fenvs.2024.1338642/full; https://doaj.org/toc/2296-665X

URL الوصول: https://doaj.org/article/bae7d8120a3a49f9a0f160d5ede29b2d

المؤلفون: Bryan Watson, Tatenda Maphosa, Willie Theron, Noel Fernandes, Thomas Stacey, Andrew Morgan, Andrew Carpede, Gunther Betz

المصدر: Minerals ; Volume 14 ; Issue 11 ; Pages: 1161

مصطلحات موضوعية: pillar strength, chromitite, laboratory tests, field measurements, strength formula, statistical back-analysis, physical models

جغرافية الموضوع: agris

وصف الملف: application/pdf

Relation: Mineral Exploration Methods and Applications; https://dx.doi.org/10.3390/min14111161

الاتاحة: https://doi.org/10.3390/min14111161

المؤلفون: KONG Fanlong, LIU Jingdong, TIAN Lingtao, ZHANG Zhiqiang, WANG Dongdong, ZHENG Zhiqiang, XU Qiang

المصدر: Gong-kuang zidonghua, Vol 48, Iss 12, Pp 144-150 (2022)

مصطلحات موضوعية: section coal pillar, water-rock interaction, coal pillar width, coal pillar strength, water accumulation in goaf, plastic zone, Mining engineering. Metallurgy, TN1-997

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1671-251X

URL الوصول: https://doaj.org/article/9d0ffa28c8304aa2b49af780d16fa4e7

المؤلفون: Changhao Shan, Shenggen Cao, Zeyu Zhang, Kewen Lin, Jialong Sun

المصدر: Energies ; Volume 16 ; Issue 18 ; Pages: 6418

مصطلحات موضوعية: coal pillar, pillar strength, two-end type cable, artificial support

وصف الملف: application/pdf

Relation: H3: Fossil; https://dx.doi.org/10.3390/en16186418

الاتاحة: https://doi.org/10.3390/en16186418

المؤلفون: Jimenez, Rosbel

المصدر: Graduate Theses, Dissertations, and Problem Reports

مصطلحات موضوعية: Limestone Pillars, Pillar Strength, Numerical Models, FLAC3D, Brittle failure, Brittle behavior, CWFS, S-Shaped failure envelope, Mining Engineering

وصف الملف: application/pdf

Relation: https://researchrepository.wvu.edu/etd/12182; https://researchrepository.wvu.edu/context/etd/article/12962/viewcontent/Analysis_of_the_Brittle_Failure_Mechanism_of_Underground_Stone_Mine_Pillars_by_Implementing_Numerical_Modeling_in_FLAC3D___Thesis___Rosbel_Jimenez.pdf

الاتاحة: https://researchrepository.wvu.edu/etd/12182
https://doi.org/10.33915/etd.12182
https://researchrepository.wvu.edu/context/etd/article/12962/viewcontent/Analysis_of_the_Brittle_Failure_Mechanism_of_Underground_Stone_Mine_Pillars_by_Implementing_Numerical_Modeling_in_FLAC3D___Thesis___Rosbel_Jimenez.pdf

المؤلفون: Wedding, Zachary

المصدر: Theses and Dissertations--Mining Engineering

مصطلحات موضوعية: Pillar Strength, Irregularly Shaped Pillars, Mining Engineering

وصف الملف: application/pdf

Relation: https://uknowledge.uky.edu/mng_etds/79; https://uknowledge.uky.edu/context/mng_etds/article/1083/viewcontent/ZacharyWeddingThesis.pdf

الاتاحة: https://uknowledge.uky.edu/mng_etds/79
https://doi.org/10.13023/etd.2023/480
https://uknowledge.uky.edu/context/mng_etds/article/1083/viewcontent/ZacharyWeddingThesis.pdf

المؤلفون: Yang Yu, Shen-En Chen, Ka-Zhong Deng, Peng Wang, Hong-Dong Fan

المصدر: Sustainability; Volume 10; Issue 1; Pages: 113

مصطلحات موضوعية: coal mine, stability assessment, pillar strength, pillar load, ground subsidence, room-and-pillar mining, underground strip pillar mining

جغرافية الموضوع: agris

وصف الملف: application/pdf

Relation: https://dx.doi.org/10.3390/su10010113

الاتاحة: https://doi.org/10.3390/su10010113

المؤلفون: D.F. Malan

المصدر: International Journal of Mining and Geo-Engineering, Vol 46, Iss 2, Pp 163-191 (2012)

مصطلحات موضوعية: Weak Partings, Hard Rock Pillar Design, Empirical Technique, Numerical Method, Pillar Strength, Mining engineering. Metallurgy, TN1-997

وصف الملف: electronic resource

Relation: http://ijmge.ut.ac.ir/article_51326_4f42ed56ef81360c34301947221a489e.pdf; https://doaj.org/toc/2345-6930; https://doaj.org/toc/2345-6949

URL الوصول: https://doaj.org/article/79b65b0ebcd74b899c7fa7a43bc69a30

المؤلفون: Escobar, Samuel

المصدر: Graduate Theses, Dissertations, and Problem Reports

مصطلحات موضوعية: Limestone Pillars, Pillar Strength, Boundary Element Method Software, S-Pillar, LaModel, Mining Engineering

وصف الملف: application/pdf

Relation: https://researchrepository.wvu.edu/etd/10273; https://researchrepository.wvu.edu/cgi/viewcontent.cgi?article=11212&context=etd

الاتاحة: https://researchrepository.wvu.edu/etd/10273
https://researchrepository.wvu.edu/cgi/viewcontent.cgi?article=11212&context=etd

المؤلفون: Malan, D.F. (Daniel Francois), Napier, J.A.L. (John)

مصطلحات موضوعية: Rock engineering, Underground monitoring, Elastic theory, Telastic theory, Pillar strength, Engineering, built environment and information technology articles SDG-04, SDG-04: Quality education, built environment and information technology articles SDG-08, SDG-08: Decent work and economic growth, built environment and information technology articles SDG-09, SDG-09: Industry, innovation and infrastructure, built environment and information technology articles SDG-15, SDG-15: Life on land, built environment and information technology articles SDG-12, SDG-12: Responsible consumption and production

وصف الملف: application/pdf

Relation: https://repository.up.ac.za/handle/2263/85213

الاتاحة: https://doi.org/10.17159/2411-9717/1443/2021
https://repository.up.ac.za/handle/2263/85213

المؤلفون: Rastiello, G, Screpanti, S., FEDERICO, FRANCESCO

المساهمون: Rastiello, G, Federico, F, Screpanti, S

مصطلحات موضوعية: room and pillar mines shallow cavities pillar strength soft rocks Roman pozzolana numerical parametric study analytical relationship, Settore ICAR/07 - GEOTECNICA

Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000360006700021; volume:48; issue:5; firstpage:2077; lastpage:2091; numberofpages:15; journal:ROCK MECHANICS AND ROCK ENGINEERING; http://hdl.handle.net/2108/137013; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84939571231

الاتاحة: http://hdl.handle.net/2108/137013
https://doi.org/10.1007/s00603-014-0693-7

المساهمون: Malan, Daniel Francois, Ile, Divine-Ito

مصطلحات موضوعية: Backfill, Limit equilibrium model, Bord and pillar, Pillar strength, UCTD, Numerical modelling, Sustainable Development Goals (SDGs), SDG-09: Industry, Innovation, and Infrastructure, Engineering, Built Environment and Information Technology theses SDG-09, SDG-12: Responsible Consumption and Production, Built Environment and Information Technology theses SDG-12, SDG-15: Life on Land, Built Environment and Information Technology theses SDG-15

وصف الملف: application/pdf

Relation: Ile, D. 2023. An Investigation into the Use of Backfill to Reinforce Pillars in Hard Rock Bord and Pillar Layouts, MEng dissertation, University of Pretoria,Pretoria.; A2024; http://hdl.handle.net/2263/92133

الاتاحة: http://hdl.handle.net/2263/92133
https://doi.org/10.25403/UPresearchdata.24066240.v1

المؤلفون: K.V. Jessu, A.J.S. Spearing

المصدر: Journal of the Southern African Institute of Mining and Metallurgy, Volume: 118, Issue: 7, Pages: 765-776, Published: JUL 2018

مصطلحات موضوعية: pillar strength, Materials science, 020209 energy, 0211 other engineering and technologies, Metals and Alloys, Pillar, 02 engineering and technology, Geotechnical Engineering and Engineering Geology, oblique loading, 0202 electrical engineering, electronic engineering, information engineering, Materials Chemistry, Composite material, pillar orientation, 021101 geological & geomatics engineering, normal loading

وصف الملف: text/html

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb97cee902faeca7ae55ac7fddb48960
http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S2225-62532018000700013&lng=en&tlng=en

المؤلفون: Arthur, F. A., Hyder, Zeshan, Tiile, R. N., Ge, Mao Chen

المصدر: Mining Engineering Faculty Research & Creative Works

مصطلحات موضوعية: Pillar Strength, Numerical Modeling, Geological Strength Index, Obert and Duvall Empirical Equation, Mining Engineering

Relation: https://scholarsmine.mst.edu/min_nuceng_facwork/1254; https://www.onepetro.org/conference-paper/ARMA-2016-662

الاتاحة: https://scholarsmine.mst.edu/min_nuceng_facwork/1254
https://www.onepetro.org/conference-paper/ARMA-2016-662

المؤلفون: J.N. van der Merwe, M. Mathey

المصدر: Journal of the Southern African Institute of Mining and Metallurgy, Volume: 116, Issue: 3, Pages: 291-299, Published: MAR 2016

مصطلحات موضوعية: Engineering, business.industry, Metals and Alloys, Pillar, Squat, 02 engineering and technology, Structural engineering, coal pillar strength, Geotechnical Engineering and Engineering Geology, 020501 mining & metallurgy, bord-and-pillar mining, 0205 materials engineering, Mining engineering, Field experience, Materials Chemistry, Coal, squat pillars, business, Squat effect, Coal pillar

وصف الملف: text/html

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98cf77d4c5985b699ee9ae671118e794
https://doi.org/10.17159/2411-9717/2016/v116n3a11

المؤلفون: Couto, Paul Michael

المساهمون: Malan, D.F.

مصطلحات موضوعية: UCTD, Rock Engineering, Pillar design, Pillar strength, Geological alteration, Limit equilibrium model, Displacement discontinuity numerical modelling

Relation: https://repository.up.ac.za/handle/2263/86548; S2022

الاتاحة: https://repository.up.ac.za/handle/2263/86548