{"id":{"repo_id":"wvu","oai_identifier":"oai:researchrepository.wvu.edu:etd-2392"},"canonical_url":"https://search.dev.ndltd.org/etd/wvu/oai:researchrepository.wvu.edu:etd-2392","repository":{"repo_id":"wvu","name":"West Virginia University","base_url":"https://researchrepository.wvu.edu/do/oai/"},"display":{"title":"Geologic feature prediction using roof bolter drilling parameters","abstract":"The design of a safe and efficient roof support system is essential for any underground coal mining operation. All underground coal mines in the United States install roof bolts with a roof bolter as the primary means of supporting the mine roof. Proper application of roof bolting is dependent upon knowledge of the mine roof geology.;Recently developed control and data acquisition technologies allow the drilling performance of these roof bolters to be monitored on a real-time basis. Drilling data collected from these machines can be used to determine geological features present in the mine roof. A J. H. Fletcher & Co. roof bolter was fitted with an automated control and data acquisition system. Laboratory and underground tests were conducted to collect drilling data from both simulated and actual in-situ geological conditions. The data analysis methodology was tested using data collected from these drill holes.","abstract_html":"The design of a safe and efficient roof support system is essential for any underground coal mining operation. All underground coal mines in the United States install roof bolts with a roof bolter as the primary means of supporting the mine roof. Proper application of roof bolting is dependent upon knowledge of the mine roof geology.;Recently developed control and data acquisition technologies allow the drilling performance of these roof bolters to be monitored on a real-time basis. Drilling data collected from these machines can be used to determine geological features present in the mine roof. A J. H. Fletcher & Co. roof bolter was fitted with an automated control and data acquisition system. Laboratory and underground tests were conducted to collect drilling data from both simulated and actual in-situ geological conditions. The data analysis methodology was tested using data collected from these drill holes.","abstract_has_math":false,"creators":["Mirabile, Benjamin T."],"institution":null,"degree_name":"MS","degree_level":"Thesis","degree_discipline":"Mining Engineering","degree_department":null,"school":null,"contributors":["Syd S. Peng."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2003,"date_issued":"2003-12-01T08:00:00Z","date_published":"2003-12-01T08:00:00Z","updated_at":"2026-07-24T06:15:40Z","subjects":["Mining engineering","Geotechnology"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["https://researchrepository.wvu.edu/etd/1389"],"render_values":[{"text":"https://researchrepository.wvu.edu/etd/1389","href":"https://researchrepository.wvu.edu/etd/1389","code":true}]}]},"links":{"outbound_url":"https://doi.org/10.33915/etd.1389","outbound_label":"DOI","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Syd S. 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All underground coal mines in the United States install roof bolts with a roof bolter as the primary means of supporting the mine roof. Proper application of roof bolting is dependent upon knowledge of the mine roof geology.;Recently developed control and data acquisition technologies allow the drilling performance of these roof bolters to be monitored on a real-time basis. Drilling data collected from these machines can be used to determine geological features present in the mine roof. A J. H. Fletcher & Co. roof bolter was fitted with an automated control and data acquisition system. Laboratory and underground tests were conducted to collect drilling data from both simulated and actual in-situ geological conditions. The data analysis methodology was tested using data collected from these drill holes."]},{"key":"dc:title","label":"Title","values":["Geologic feature prediction using roof bolter drilling parameters"]}]}],"canonical_facts":{"dc:contributor":["Syd S. Peng."],"dc:creator":["Mirabile, Benjamin T."],"dc:date.available":["2019-01-17T08:00:00Z"],"dc:description.abstract":["The design of a safe and efficient roof support system is essential for any underground coal mining operation. All underground coal mines in the United States install roof bolts with a roof bolter as the primary means of supporting the mine roof. Proper application of roof bolting is dependent upon knowledge of the mine roof geology.;Recently developed control and data acquisition technologies allow the drilling performance of these roof bolters to be monitored on a real-time basis. Drilling data collected from these machines can be used to determine geological features present in the mine roof. A J. H. Fletcher & Co. roof bolter was fitted with an automated control and data acquisition system. Laboratory and underground tests were conducted to collect drilling data from both simulated and actual in-situ geological conditions. The data analysis methodology was tested using data collected from these drill holes."],"dc:identifier":["https://doi.org/10.33915/etd.1389","https://researchrepository.wvu.edu/etd/1389"],"dc:subject":["Mining engineering","Geotechnology"],"dc:title":["Geologic feature prediction using roof bolter drilling parameters"],"thesis:degree_discipline":["Mining Engineering"],"thesis:degree_level":["Thesis"],"thesis:degree_name":["MS"]},"updated_at":"2026-07-24T06:15:40Z"}