{"id":"https://openalex.org/W4308332880","doi":"https://doi.org/10.3390/buildings12111870","title":"Predicting Crack Width in CFRP-Strengthened RC One-Way Slabs Using Hybrid Grey Wolf Optimizer Neural Network Model","display_name":"Predicting Crack Width in CFRP-Strengthened RC One-Way Slabs Using Hybrid Grey Wolf Optimizer Neural Network Model","publication_year":2022,"publication_date":"2022-11-03","ids":{"openalex":"https://openalex.org/W4308332880","doi":"https://doi.org/10.3390/buildings12111870"},"language":"en","primary_location":{"id":"doi:10.3390/buildings12111870","doi":"https://doi.org/10.3390/buildings12111870","is_oa":true,"landing_page_url":"https://doi.org/10.3390/buildings12111870","pdf_url":"https://www.mdpi.com/2075-5309/12/11/1870/pdf?version=1667471779","source":{"id":"https://openalex.org/S4210191137","display_name":"Buildings","issn_l":"2075-5309","issn":["2075-5309"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Buildings","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2075-5309/12/11/1870/pdf?version=1667471779","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109579632","display_name":"Seyed Vahid Razavi Tosee","orcid":"https://orcid.org/0000-0002-8036-9478","observed_orcids":["https://orcid.org/0000-0002-8036-9478"]},"institutions":[{"id":"https://openalex.org/I3131332631","display_name":"Jundi-Shapur University of Technology","ror":"https://ror.org/019f08v97","country_code":"IR","type":"education","lineage":["https://openalex.org/I3131332631"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Seyed Razavi Tosee","raw_affiliation_strings":["Department of Civil Engineering, Jundi-Shapur University of Technology, Dezful 18674-64616, Iran"],"raw_orcid":"https://orcid.org/0000-0002-8036-9478","affiliations":[{"raw_affiliation_string":"Department of Civil Engineering, Jundi-Shapur University of Technology, Dezful 18674-64616, Iran","institution_ids":["https://openalex.org/I3131332631"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070190183","display_name":"Iman Faridmehr","orcid":"https://orcid.org/0000-0003-3307-3444","observed_orcids":["https://orcid.org/0000-0003-3307-3444"]},"institutions":[{"id":"https://openalex.org/I107640659","display_name":"South Ural State University","ror":"https://ror.org/03sfk2504","country_code":"RU","type":"education","lineage":["https://openalex.org/I107640659"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Iman Faridmehr","raw_affiliation_strings":["Department of Building Construction and Structural Theory, South Ural State University, 76 pr. Lenina, 454080 Chelyabinsk, Russia"],"raw_orcid":"https://orcid.org/0000-0003-3307-3444","affiliations":[{"raw_affiliation_string":"Department of Building Construction and Structural Theory, South Ural State University, 76 pr. Lenina, 454080 Chelyabinsk, Russia","institution_ids":["https://openalex.org/I107640659"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076326557","display_name":"Moncef L. Nehdi","orcid":"https://orcid.org/0000-0002-2561-993X","observed_orcids":["https://orcid.org/0000-0002-2561-993X"]},"institutions":[{"id":"https://openalex.org/I98251732","display_name":"McMaster University","ror":"https://ror.org/02fa3aq29","country_code":"CA","type":"education","lineage":["https://openalex.org/I98251732"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Moncef Nehdi","raw_affiliation_strings":["Department of Civil Engineering, McMaster University, Hamilton, ON L8S 4M6, Canada"],"raw_orcid":"https://orcid.org/0000-0002-2561-993X","affiliations":[{"raw_affiliation_string":"Department of Civil Engineering, McMaster University, Hamilton, ON L8S 4M6, Canada","institution_ids":["https://openalex.org/I98251732"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060724798","display_name":"Vagelis Plevris","orcid":"https://orcid.org/0000-0002-7377-781X","observed_orcids":["https://orcid.org/0000-0002-7377-781X"]},"institutions":[{"id":"https://openalex.org/I60342839","display_name":"Qatar University","ror":"https://ror.org/00yhnba62","country_code":"QA","type":"education","lineage":["https://openalex.org/I60342839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Vagelis Plevris","raw_affiliation_strings":["Department of Civil and Architectural Engineering, College of Engineering, Qatar University, Doha P.O. Box 2713, Qatar"],"raw_orcid":"https://orcid.org/0000-0002-7377-781X","affiliations":[{"raw_affiliation_string":"Department of Civil and Architectural Engineering, College of Engineering, Qatar University, Doha P.O. Box 2713, Qatar","institution_ids":["https://openalex.org/I60342839"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078768117","display_name":"Kiyanets Aleksandr Valerievich","orcid":"https://orcid.org/0000-0002-6837-5277","observed_orcids":["https://orcid.org/0000-0002-6837-5277"]},"institutions":[{"id":"https://openalex.org/I107640659","display_name":"South Ural State University","ror":"https://ror.org/03sfk2504","country_code":"RU","type":"education","lineage":["https://openalex.org/I107640659"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Kiyanets Valerievich","raw_affiliation_strings":["Department of Building Construction and Structural Theory, South Ural State University, 76 pr. Lenina, 454080 Chelyabinsk, Russia"],"raw_orcid":"https://orcid.org/0000-0002-6837-5277","affiliations":[{"raw_affiliation_string":"Department of Building Construction and Structural Theory, South Ural State University, 76 pr. Lenina, 454080 Chelyabinsk, Russia","institution_ids":["https://openalex.org/I107640659"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5076326557"],"corresponding_institution_ids":["https://openalex.org/I98251732"],"apc_list":{"value":1800,"currency":"CHF","value_usd":1885},"apc_paid":{"value":1800,"currency":"CHF","value_usd":1885},"fwci":0.5361,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.60719553,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":96},"biblio":{"volume":"12","issue":"11","first_page":"1870","last_page":"1870"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10479","display_name":"Structural Behavior of Reinforced Concrete","score":0.9970999956130981,"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"}},"topics":[{"id":"https://openalex.org/T10479","display_name":"Structural Behavior of Reinforced Concrete","score":0.9970999956130981,"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"}},{"id":"https://openalex.org/T10687","display_name":"Innovative concrete reinforcement materials","score":0.0010999999940395355,"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/T11352","display_name":"Masonry and Concrete Structural Analysis","score":0.000699999975040555,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/crack-width-prediction","display_name":"crack width prediction","score":0.9940000176429749},{"id":"https://openalex.org/keywords/cfrp-strengthening","display_name":"CFRP strengthening","score":0.9010000228881836},{"id":"https://openalex.org/keywords/reinforced-concrete-slabs","display_name":"reinforced concrete slabs","score":0.8420000076293945},{"id":"https://openalex.org/keywords/one-way-slabs","display_name":"one-way slabs","score":0.9290000200271606},{"id":"https://openalex.org/keywords/grey-wolf-optimizer","display_name":"grey wolf optimizer","score":0.8640000224113464},{"id":"https://openalex.org/keywords/neural-network","display_name":"artificial neural networks","score":0.7639999985694885},{"id":"https://openalex.org/keywords/four-point-bending","display_name":"four-point bending","score":0.8410000205039978},{"id":"https://openalex.org/keywords/structural-rehabilitation","display_name":"structural rehabilitation","score":0.671999990940094}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7646763324737549},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.7132439613342285},{"id":"https://openalex.org/C113740112","wikidata":"https://www.wikidata.org/wiki/Q5904738","display_name":"Slab","level":2,"score":0.5951421856880188},{"id":"https://openalex.org/C2777178879","wikidata":"https://www.wikidata.org/wiki/Q910977","display_name":"Carbon fiber reinforced polymer","level":3,"score":0.5928535461425781},{"id":"https://openalex.org/C87210426","wikidata":"https://www.wikidata.org/wiki/Q1072476","display_name":"Bending","level":2,"score":0.5142216682434082},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.4912251830101013},{"id":"https://openalex.org/C2988805333","wikidata":"https://www.wikidata.org/wiki/Q184190","display_name":"Reinforced concrete","level":2,"score":0.49065151810646057},{"id":"https://openalex.org/C112950240","wikidata":"https://www.wikidata.org/wiki/Q76005","display_name":"Ultimate tensile strength","level":2,"score":0.44389939308166504},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12920644879341125}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/buildings12111870","doi":"https://doi.org/10.3390/buildings12111870","is_oa":true,"landing_page_url":"https://doi.org/10.3390/buildings12111870","pdf_url":"https://www.mdpi.com/2075-5309/12/11/1870/pdf?version=1667471779","source":{"id":"https://openalex.org/S4210191137","display_name":"Buildings","issn_l":"2075-5309","issn":["2075-5309"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Buildings","raw_type":"journal-article"},{"id":"pmh:oai:qspace.qu.edu.qa:10576/59663","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10576/59663","pdf_url":"http://qspace.qu.edu.qa/bitstream/10576/59663/1/buildings-12-01870.pdf","source":{"id":"https://openalex.org/S4306400014","display_name":"Qatar University QSpace (Qatar University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I60342839","host_organization_name":"Qatar University","host_organization_lineage":["https://openalex.org/I60342839"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:doaj.org/article:09959e1b17f646b3b9f7c4b2f07b34ed","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/09959e1b17f646b3b9f7c4b2f07b34ed","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Buildings, Vol 12, Iss 11, p 1870 (2022)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/buildings12111870","doi":"https://doi.org/10.3390/buildings12111870","is_oa":true,"landing_page_url":"https://doi.org/10.3390/buildings12111870","pdf_url":"https://www.mdpi.com/2075-5309/12/11/1870/pdf?version=1667471779","source":{"id":"https://openalex.org/S4210191137","display_name":"Buildings","issn_l":"2075-5309","issn":["2075-5309"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Buildings","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.4943999946117401,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4308332880.pdf","grobid_xml":"https://content.openalex.org/works/W4308332880.grobid-xml"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W605977880","https://openalex.org/W1590721392","https://openalex.org/W1905043487","https://openalex.org/W1999568241","https://openalex.org/W2001583202","https://openalex.org/W2019858118","https://openalex.org/W2020846142","https://openalex.org/W2050044094","https://openalex.org/W2053246607","https://openalex.org/W2061438946","https://openalex.org/W2072462334","https://openalex.org/W2114274878","https://openalex.org/W2170242247","https://openalex.org/W2758887415","https://openalex.org/W2801361528","https://openalex.org/W2901312569","https://openalex.org/W2923075179","https://openalex.org/W2969615536","https://openalex.org/W2987181511","https://openalex.org/W2997676615","https://openalex.org/W3012435318","https://openalex.org/W3082305483","https://openalex.org/W3085788056","https://openalex.org/W3094063294","https://openalex.org/W3113152109","https://openalex.org/W3119777031","https://openalex.org/W3133354627","https://openalex.org/W3154945604","https://openalex.org/W3167048843","https://openalex.org/W3199591934","https://openalex.org/W3201370381","https://openalex.org/W4205602421","https://openalex.org/W4220682081","https://openalex.org/W4220866941","https://openalex.org/W4251649194","https://openalex.org/W4285043516","https://openalex.org/W4294233704","https://openalex.org/W6990251506"],"related_works":["https://openalex.org/W2213662606","https://openalex.org/W2161032496","https://openalex.org/W2109542113","https://openalex.org/W7097972731","https://openalex.org/W4417316718","https://openalex.org/W7221359492","https://openalex.org/W3133744353","https://openalex.org/W4410472831","https://openalex.org/W2560842303","https://openalex.org/W2098247163"],"abstract_inverted_index":{"This":[0],"study":[1],"deploys":[2],"a":[3,174,219],"hybrid":[4],"Grey":[5,97],"Wolf":[6,98],"Optimizer":[7,99],"Neural":[8],"Network":[9],"Model":[10],"for":[11,64,195,222,239,245],"predicting":[12],"the":[13,79,87,96,104,122,129,131,136,139,141,146,150,153,159,182,203,206,211,224,236],"crack":[14,70,88,110,143,160,193,225],"width":[15,71,89,134,144,161,226],"in":[16,37,114,145,162,227],"reinforced":[17],"concrete":[18,27,118],"slabs":[19,30,163,197,241,249],"strengthened":[20,40,198],"with":[21,41,43,95,165,199],"carbon":[22,137],"fiber-reinforced":[23],"polymers":[24],"(CFRP).":[25],"Reinforced":[26],"(RC)":[28],"one-way":[29],"(1800":[31],"\u00d7":[32,34],"400":[33],"120":[35],"mm":[36],"size)":[38],"were":[39,59,73,119],"CFRP":[42,107,166,200],"various":[44],"lengths":[45],"(1800,":[46],"1100,":[47],"and":[48,51,75,112,117,133,242],"700":[49],"mm)":[50],"subjected":[52],"to":[53,61,173],"four-point":[54],"bending.":[55],"The":[56,68,178,230],"experimental":[57],"results":[58,72,126,179,207],"compared":[60,172],"corresponding":[62],"values":[63],"conventional":[65],"RC":[66,196,228,240,248],"slabs.":[67,229],"observed":[69],"recorded,":[74],"subsequently":[76],"examined":[77],"against":[78],"expression":[80],"recommended":[81],"by":[82,169,185],"Eurocode":[83,186],"2.":[84],"To":[85],"estimate":[86],"of":[90,135,149,192],"CFRP-reinforced":[91],"slabs,":[92],"ANN":[93],"combined":[94],"algorithm":[100],"was":[101],"employed":[102],"whereby":[103],"applied":[105],"load,":[106],"width/length,":[108],"X/Y":[109],"positions,":[111],"stress":[113],"steel":[115],"reinforcement":[116],"defined":[120],"as":[121,218],"input":[123],"parameters.":[124],"Experimental":[125],"showed":[127],"that":[128,181,210],"larger":[130],"length":[132],"fiber,":[138],"smaller":[140],"maximum":[142],"tensile":[147],"area":[148],"slab":[151,175],"at":[152],"final":[154],"load":[155],"step.":[156],"On":[157,202],"average,":[158],"retrofitted":[164],"laminates":[167],"increased":[168],"around":[170],"80%":[171],"without":[176],"CFRP.":[177,251],"confirm":[180,209],"equation":[183],"provided":[184],"2":[187],"provides":[188],"an":[189],"unconservative":[190],"estimation":[191],"widths":[194],"laminates.":[201],"other":[204],"hand,":[205],"also":[208],"proposed":[212],"informational":[213],"model":[214],"could":[215],"be":[216],"used":[217],"reliable":[220],"tool":[221],"estimating":[223],"findings":[231],"provide":[232],"valuable":[233],"insight":[234],"into":[235],"design":[237],"approaches":[238],"rehabilitation":[243],"strategies":[244],"existing":[246],"deficient":[247],"using":[250]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2022-11-11T00:00:00"}