{"id":"https://openalex.org/W44742312","doi":null,"title":"Evaluation of an alternative longwall gate road design","display_name":"Evaluation of an alternative longwall gate road design","publication_year":1995,"publication_date":"1995-09-01","ids":{"openalex":"https://openalex.org/W44742312","mag":"44742312"},"language":"en","primary_location":{"id":"mag:44742312","doi":null,"is_oa":false,"landing_page_url":"https://stacks.cdc.gov/view/cdc/10125","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5077111024","display_name":"John P. McDonnell","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"John P. McDonnell","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039617062","display_name":"David P. Conover","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"David P. Conover","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5031923745","display_name":"Robert M. Cox","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Robert M. Cox","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00346021,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13772","display_name":"Geomechanics and Mining Engineering","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13772","display_name":"Geomechanics and Mining Engineering","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13941","display_name":"Geotechnical and Mining Engineering","score":0.0010000000474974513,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14392","display_name":"Geoscience and Mining Technology","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/tailgate","display_name":"tailgate","score":0.38499999046325684},{"id":"https://openalex.org/keywords/ground-control","display_name":"ground control","score":0.4779999852180481},{"id":"https://openalex.org/keywords/ground-pressure","display_name":"ground pressure","score":0.5149999856948853},{"id":"https://openalex.org/keywords/floor-heave","display_name":"floor heave","score":0.8859999775886536},{"id":"https://openalex.org/keywords/coal-mining","display_name":"coal mining","score":0.5170000195503235},{"id":"https://openalex.org/keywords/stress-reduction","display_name":"stress reduction","score":0.6359999775886536}],"concepts":[{"id":"https://openalex.org/C130446744","wikidata":"https://www.wikidata.org/wiki/Q381176","display_name":"Longwall mining","level":4,"score":0.8627592325210571},{"id":"https://openalex.org/C2776748203","wikidata":"https://www.wikidata.org/wiki/Q83180","display_name":"Roof","level":2,"score":0.8093581199645996},{"id":"https://openalex.org/C105289051","wikidata":"https://www.wikidata.org/wiki/Q1930094","display_name":"Pillar","level":2,"score":0.7871360778808594},{"id":"https://openalex.org/C150560799","wikidata":"https://www.wikidata.org/wiki/Q502102","display_name":"Borehole","level":2,"score":0.7243252396583557},{"id":"https://openalex.org/C16674752","wikidata":"https://www.wikidata.org/wiki/Q1370637","display_name":"Mining engineering","level":1,"score":0.6533806920051575},{"id":"https://openalex.org/C108615695","wikidata":"https://www.wikidata.org/wiki/Q12880211","display_name":"Coal mining","level":3,"score":0.585719108581543},{"id":"https://openalex.org/C186096623","wikidata":"https://www.wikidata.org/wiki/Q5610964","display_name":"Ground pressure","level":2,"score":0.553406298160553},{"id":"https://openalex.org/C21036866","wikidata":"https://www.wikidata.org/wiki/Q181767","display_name":"Stress (linguistics)","level":2,"score":0.5468546748161316},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.49294567108154297},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.481023371219635},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.4468987286090851},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.4005237817764282},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.39180833101272583},{"id":"https://openalex.org/C518851703","wikidata":"https://www.wikidata.org/wiki/Q24489","display_name":"Coal","level":2,"score":0.3607916235923767},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:44742312","doi":null,"is_oa":false,"landing_page_url":"https://stacks.cdc.gov/view/cdc/10125","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6773999929428101,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1583639196","https://openalex.org/W239387766","https://openalex.org/W7139729012","https://openalex.org/W88252334","https://openalex.org/W2788976959","https://openalex.org/W2965972505","https://openalex.org/W1984989343","https://openalex.org/W2498584286","https://openalex.org/W1579353563","https://openalex.org/W7127597234"],"abstract_inverted_index":{"This":[0],"US":[1],"Bureau":[2],"of":[3,13,31,40],"Mines":[4],"report":[5],"describes":[6],"the":[7,25,29,32,71,85,92,96,115,127,132,138,143,154],"results":[8,78],"from":[9,79],"an":[10,14,52],"in-mine":[11],"investigation":[12],"alternative":[15],"longwall":[16,43],"gate":[17,44,87,119],"road":[18,45,88,120],"design.":[19],"The":[20,47,77,122],"coal":[21],"mine":[22],"operator":[23],"modified":[24,48,86],"pillar":[26,49,102,117,145,156],"layout":[27,50,118],"(reversed":[28],"location":[30],"big":[33],"and":[34,65,99],"small":[35,101],"pillars)":[36],"in":[37,70,84,95,114,153],"a":[38,41],"portion":[39],"three-entry":[42],"area.":[46],"was":[51],"attempt":[53],"to":[54,131,148],"reduce":[55],"stress":[56,124,140],"and,":[57],"subsequently,":[58],"stress-related":[59],"ground":[60,93,111,151],"control":[61],"problems":[62],"(cutter":[63],"roof":[64],"dynamic":[66],"floor":[67],"heave":[68],"events)":[69],"tailgate":[72,128,139,150],"region":[73],"during":[74,106],"second-panel":[75,107],"mining.":[76],"borehole":[80],"pressure":[81],"cells":[82],"installed":[83],"area":[89],"showed":[90],"that":[91],"pressures":[94,112],"panel":[97],"edge":[98],"adjacent":[100,130],"were":[103],"significantly":[104],"reduced":[105,123],"mining":[108],"compared":[109,136],"with":[110,137,142],"experienced":[113],"typical":[116,144],"areas.":[121],"levels":[125,141],"around":[126],"entry":[129],"second":[133],"panel,":[134],"as":[135],"arrangement,":[146],"contributed":[147],"improved":[149],"conditions":[152],"test":[155],"zone.":[157]},"counts_by_year":[],"updated_date":"2025-11-06T04:12:42.849631","created_date":"2016-06-24T00:00:00"}
