{"id":"https://openalex.org/W581035892","doi":"https://doi.org/10.14359/17955","title":"CURRENT FIELD RESEARCH PROGRAM ON SHOTCRETE","display_name":"CURRENT FIELD RESEARCH PROGRAM ON SHOTCRETE","publication_year":1974,"publication_date":"1974-01-01","ids":{"openalex":"https://openalex.org/W581035892","doi":"https://doi.org/10.14359/17955","mag":"581035892"},"language":"en","primary_location":{"id":"mag:581035892","doi":"https://doi.org/10.14359/17955","is_oa":false,"landing_page_url":"https://trid.trb.org/view/139727","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/A5013696005","display_name":"Harvey W. Parker","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Harvey W. Parker","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5013696005"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"45","issue":null,"first_page":"330","last_page":"350"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10687","display_name":"Innovative concrete reinforcement materials","score":0.9775000214576721,"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"}},"topics":[{"id":"https://openalex.org/T10687","display_name":"Innovative concrete reinforcement materials","score":0.9775000214576721,"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/T13031","display_name":"Civil and Structural Engineering Research","score":0.00419999985024333,"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/T10479","display_name":"Structural Behavior of Reinforced Concrete","score":0.002400000113993883,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/shotcrete","display_name":"shotcrete","score":0.9959999918937683},{"id":"https://openalex.org/keywords/dry-mix-shotcrete","display_name":"dry-mix shotcrete","score":0.699999988079071},{"id":"https://openalex.org/keywords/nozzle-design","display_name":"nozzle design","score":0.6710000038146973},{"id":"https://openalex.org/keywords/compressive-strength","display_name":"compressive strength","score":0.9279999732971191},{"id":"https://openalex.org/keywords/flexural-strength","display_name":"flexural strength","score":0.9670000076293945},{"id":"https://openalex.org/keywords/field-construction","display_name":"field construction","score":0.36399999260902405}],"concepts":[{"id":"https://openalex.org/C203299862","wikidata":"https://www.wikidata.org/wiki/Q1335568","display_name":"Shotcrete","level":2,"score":0.9955799579620361},{"id":"https://openalex.org/C30407753","wikidata":"https://www.wikidata.org/wiki/Q186191","display_name":"Compressive strength","level":2,"score":0.4920341670513153},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4411660432815552},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.33978956937789917},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.3297463655471802},{"id":"https://openalex.org/C77595967","wikidata":"https://www.wikidata.org/wiki/Q3151013","display_name":"Forensic engineering","level":1,"score":0.32903560996055603},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2545775771141052},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.23686274886131287}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:581035892","doi":"https://doi.org/10.14359/17955","is_oa":false,"landing_page_url":"https://trid.trb.org/view/139727","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":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2373556330","https://openalex.org/W2040938638","https://openalex.org/W1554883627","https://openalex.org/W2247722969","https://openalex.org/W2300021787","https://openalex.org/W7096866329","https://openalex.org/W2792207388","https://openalex.org/W647971182","https://openalex.org/W2624444116","https://openalex.org/W2039542638"],"abstract_inverted_index":{"The":[0,47,87,132,283],"field":[1],"work":[2],"is":[3,9],"described":[4],"and":[5,38,43,67,111,130,246],"a":[6,13,90,93,123,166,192,218],"preliminary":[7],"evaluation":[8],"presented":[10],"here":[11],"of":[12,22,33,36,55,92,99,107,134,141,156,161,169,182,191,202,217,224,235,244,259,270],"comprehensive":[14],"research":[15,100],"program":[16],"(conducted":[17],"in":[18,118,172,176],"an":[19],"underground":[20],"station":[21],"the":[23,30,34,53,56,64,71,81,119,139,145,154,159,162,173,177,200,203,215,221,232,241,256,260,268],"Washington,":[24],"D.C.":[25],"subway)":[26],"designed":[27],"to":[28,51,70,77,97,206,229,273],"evaluate":[29],"practical":[31],"aspects":[32],"behavior":[35],"conventional":[37,94,102,236,245],"experimental":[39,57,82],"shotcretes":[40,263],"(regulated-set":[41],"shotcrete":[42,58,83,95,110,114,226,248,286],"steel":[44,112,183,261,280,284],"fiber":[45,113,262,281,285],"shotcrete).":[46],"project":[48],"was":[49,74,149,165,227,264,276],"planned":[50],"demonstrate":[52],"practicality":[54],"for":[59,84,89,143,158,279],"routine":[60],"construction":[61],"by":[62,122],"using":[63,127],"normal":[65],"crews":[66,129],"equipment":[68],"available":[69],"contractor.":[72],"It":[73],"also":[75],"intended":[76],"develop":[78],"information":[79],"on":[80,101],"potential":[85],"users.":[86],"need":[88],"control":[91],"led":[96],"inclusion":[98],"shotcrete.":[103,237,282],"Coarse":[104],"aggregate":[105],"mixes":[106],"regulated":[108],"set":[109],"were":[115,249],"shot":[116],"successfully":[117],"dry-mix":[120],"process":[121],"civil":[124],"engineering":[125],"contractor":[126],"on-site":[128],"equipment.":[131],"results":[133],"rebound":[135,142,157,174],"tests":[136],"showed":[137],"that":[138],"rate":[140,155],"about":[144,196],"first":[146],"0.5":[147],"inch":[148],"more":[150,208],"than":[151,175,211,252],"five":[152],"times":[153,231],"remainder":[160],"layer.":[163],"There":[164],"greater":[167,251],"percentage":[168,181],"coarse":[170],"particles":[171],"wall.":[178],"A":[179,186],"high":[180],"fibers":[184],"rebounded.":[185],"homemade":[187],"long":[188],"nozzle":[189],"consisting":[190],"single":[193],"water":[194],"ring":[195],"14":[197],"feet":[198],"behind":[199],"tip":[201],"hose":[204],"appeared":[205],"provide":[207],"uniform":[209],"mixing":[210],"other":[212],"nozzles.":[213],"At":[214],"end":[216],"few":[219],"hours":[220],"compressive":[222,233,242,257,274],"strength":[223,234,258,272,275],"reg-set":[225,247],"3":[228],"10":[230],"After":[238],"29":[239],"days":[240],"strengths":[243],"generally":[250],"5,000":[253],"psi":[254],"but":[255],"somewhat":[265],"less.":[266],"However,":[267],"ratio":[269],"flexural":[271],"much":[277],"higher":[278],"exhibited":[287],"considerable":[288],"post-crack":[289],"resistance.":[290]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2016-06-24T00:00:00"}