{"id":"https://openalex.org/W7202073973","doi":"https://doi.org/10.1016/j.istruc.2026.112812","title":"Unified prediction of punching strength for concrete slabs and footings reinforced with steel or FRP bars using mechanics-informed hybrid multi-expression programming and shear\u2013flexure interaction strut-and-tie models","display_name":"Unified prediction of punching strength for concrete slabs and footings reinforced with steel or FRP bars using mechanics-informed hybrid multi-expression programming and shear\u2013flexure interaction strut-and-tie models","publication_year":2026,"publication_date":"2026-08-10","ids":{"openalex":"https://openalex.org/W7202073973","doi":"https://doi.org/10.1016/j.istruc.2026.112812"},"language":"en","primary_location":{"id":"doi:10.1016/j.istruc.2026.112812","doi":"https://doi.org/10.1016/j.istruc.2026.112812","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.istruc.2026.112812","pdf_url":null,"source":{"id":"https://openalex.org/S2898442875","display_name":"Structures","issn_l":"2352-0124","issn":["2352-0124"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Structures","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"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/A5087893628","display_name":"Assanai Tapao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405277729","display_name":"Rajamangala University of Technology Isan, Khon Kaen Campus","ror":"https://ror.org/03pzv5517","country_code":"TH","type":"education","lineage":["https://openalex.org/I1285782058","https://openalex.org/I4405277729"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Assanai Tapao","raw_affiliation_strings":["Department of Civil Engineering, Rajamangala University of Technology Isan, Khon Kaen Campus, Khon Kaen 40000, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil Engineering, Rajamangala University of Technology Isan, Khon Kaen Campus, Khon Kaen 40000, Thailand","institution_ids":["https://openalex.org/I4405277729"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5146858651","display_name":"Korawit Phanphuwong","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405277729","display_name":"Rajamangala University of Technology Isan, Khon Kaen Campus","ror":"https://ror.org/03pzv5517","country_code":"TH","type":"education","lineage":["https://openalex.org/I1285782058","https://openalex.org/I4405277729"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Korawit Phanphuwong","raw_affiliation_strings":["Department of Civil Engineering, Rajamangala University of Technology Isan, Khon Kaen Campus, Khon Kaen 40000, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Civil Engineering, Rajamangala University of Technology Isan, Khon Kaen Campus, Khon Kaen 40000, Thailand","institution_ids":["https://openalex.org/I4405277729"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014217315","display_name":"Panatchai Chetchotisak","orcid":"https://orcid.org/0000-0003-4013-6319","observed_orcids":["https://orcid.org/0000-0003-4013-6319"]},"institutions":[{"id":"https://openalex.org/I4405277729","display_name":"Rajamangala University of Technology Isan, Khon Kaen Campus","ror":"https://ror.org/03pzv5517","country_code":"TH","type":"education","lineage":["https://openalex.org/I1285782058","https://openalex.org/I4405277729"]}],"countries":["TH"],"is_corresponding":true,"raw_author_name":"Panatchai Chetchotisak","raw_affiliation_strings":["Department of Civil Engineering, Rajamangala University of Technology Isan, Khon Kaen Campus, Khon Kaen 40000, Thailand"],"raw_orcid":"https://orcid.org/0000-0003-4013-6319","affiliations":[{"raw_affiliation_string":"Department of Civil Engineering, Rajamangala University of Technology Isan, Khon Kaen Campus, Khon Kaen 40000, Thailand","institution_ids":["https://openalex.org/I4405277729"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051628499","display_name":"Danaipong Chetchotsak","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I179193067","display_name":"Khon Kaen University","ror":"https://ror.org/03cq4gr50","country_code":"TH","type":"education","lineage":["https://openalex.org/I179193067"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Danaipong Chetchotsak","raw_affiliation_strings":["Department of Industrial Engineering, Khon Kaen University, Khon Kaen 40002, Thailand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering, Khon Kaen University, Khon Kaen 40002, Thailand","institution_ids":["https://openalex.org/I179193067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083427249","display_name":"Supakorn Tirapat","orcid":"https://orcid.org/0009-0009-4178-7632","observed_orcids":["https://orcid.org/0009-0009-4178-7632"]},"institutions":[{"id":"https://openalex.org/I179193067","display_name":"Khon Kaen University","ror":"https://ror.org/03cq4gr50","country_code":"TH","type":"education","lineage":["https://openalex.org/I179193067"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Supakorn Tirapat","raw_affiliation_strings":["Sustainable Infrastructure Research and Development Center, Department of Civil Engineering, Khon Kaen University, Khon Kaen 40002, Thailand"],"raw_orcid":"https://orcid.org/0009-0009-4178-7632","affiliations":[{"raw_affiliation_string":"Sustainable Infrastructure Research and Development Center, Department of Civil Engineering, Khon Kaen University, Khon Kaen 40002, Thailand","institution_ids":["https://openalex.org/I179193067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065854972","display_name":"Chayanon Hansapinyo","orcid":"https://orcid.org/0000-0002-6237-613X","observed_orcids":["https://orcid.org/0000-0002-6237-613X"]},"institutions":[{"id":"https://openalex.org/I48076826","display_name":"Chiang Mai University","ror":"https://ror.org/05m2fqn25","country_code":"TH","type":"education","lineage":["https://openalex.org/I48076826"]}],"countries":["TH"],"is_corresponding":false,"raw_author_name":"Chayanon Hansapinyo","raw_affiliation_strings":["Department of Civil Engineering, Chiang Mai University, Chiang Mai 50200, Thailand"],"raw_orcid":"https://orcid.org/0000-0002-6237-613X","affiliations":[{"raw_affiliation_string":"Department of Civil Engineering, Chiang Mai University, Chiang Mai 50200, Thailand","institution_ids":["https://openalex.org/I48076826"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5014217315"],"corresponding_institution_ids":["https://openalex.org/I4405277729"],"apc_list":{"value":3510,"currency":"USD","value_usd":3510},"apc_paid":null,"fwci":4.6421,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.9171377,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"92","issue":null,"first_page":"112812","last_page":"112812"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10479","display_name":"Structural Behavior of Reinforced Concrete","score":0.9976000189781189,"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":0.9976000189781189,"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/T10713","display_name":"Structural Load-Bearing Analysis","score":0.00019999999494757503,"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/punching-strength","display_name":"punching strength","score":0.9779999852180481},{"id":"https://openalex.org/keywords/concrete-slabs","display_name":"concrete slabs","score":0.9089999794960022},{"id":"https://openalex.org/keywords/footings","display_name":"footings","score":0.9369999766349792},{"id":"https://openalex.org/keywords/frp-reinforcement","display_name":"FRP reinforcement","score":0.8830000162124634},{"id":"https://openalex.org/keywords/steel-reinforcement","display_name":"steel reinforcement","score":0.9079999923706055},{"id":"https://openalex.org/keywords/firefly-algorithm","display_name":"firefly algorithm","score":0.9980000257492065},{"id":"https://openalex.org/keywords/strut-and-tie-model","display_name":"strut-and-tie model","score":0.8270000219345093},{"id":"https://openalex.org/keywords/flexure-shear-interaction","display_name":"flexure-shear interaction","score":0.9850000143051147}],"concepts":[{"id":"https://openalex.org/C2778527123","wikidata":"https://www.wikidata.org/wiki/Q11750728","display_name":"Punching","level":2,"score":0.8012999892234802},{"id":"https://openalex.org/C76344452","wikidata":"https://www.wikidata.org/wiki/Q263125","display_name":"Fibre-reinforced plastic","level":2,"score":0.6456999778747559},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.607200026512146},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5343000292778015},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4950999915599823},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.45680001378059387},{"id":"https://openalex.org/C2988805333","wikidata":"https://www.wikidata.org/wiki/Q184190","display_name":"Reinforced concrete","level":2,"score":0.42160001397132874},{"id":"https://openalex.org/C45804977","wikidata":"https://www.wikidata.org/wiki/Q7239673","display_name":"Predictive modelling","level":2,"score":0.36340001225471497},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29989999532699585},{"id":"https://openalex.org/C2777115002","wikidata":"https://www.wikidata.org/wiki/Q7168246","display_name":"Performance prediction","level":2,"score":0.2818000018596649},{"id":"https://openalex.org/C62469222","wikidata":"https://www.wikidata.org/wiki/Q17092103","display_name":"Hybrid algorithm (constraint satisfaction)","level":5,"score":0.2815000116825104},{"id":"https://openalex.org/C4708273","wikidata":"https://www.wikidata.org/wiki/Q900222","display_name":"Quasistatic process","level":2,"score":0.26579999923706055},{"id":"https://openalex.org/C169258074","wikidata":"https://www.wikidata.org/wiki/Q245748","display_name":"Random forest","level":2,"score":0.26570001244544983}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.istruc.2026.112812","doi":"https://doi.org/10.1016/j.istruc.2026.112812","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.istruc.2026.112812","pdf_url":null,"source":{"id":"https://openalex.org/S2898442875","display_name":"Structures","issn_l":"2352-0124","issn":["2352-0124"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Structures","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W608402566","https://openalex.org/W1834878875","https://openalex.org/W2047270429","https://openalex.org/W2090109117","https://openalex.org/W2097221370","https://openalex.org/W2154782586","https://openalex.org/W2301710112","https://openalex.org/W2463991979","https://openalex.org/W2580747533","https://openalex.org/W2738222205","https://openalex.org/W2771793973","https://openalex.org/W2774357818","https://openalex.org/W2907337234","https://openalex.org/W2923247089","https://openalex.org/W4200558534","https://openalex.org/W4206726914","https://openalex.org/W4206814685","https://openalex.org/W4206998295","https://openalex.org/W4210333669","https://openalex.org/W4214557148","https://openalex.org/W4228997548","https://openalex.org/W4308151501","https://openalex.org/W4378977410","https://openalex.org/W4388123983","https://openalex.org/W4388366385","https://openalex.org/W4390824502","https://openalex.org/W4390827257","https://openalex.org/W4394012581","https://openalex.org/W4396242163","https://openalex.org/W4396770432","https://openalex.org/W4398159416","https://openalex.org/W4399163303","https://openalex.org/W4400248518","https://openalex.org/W4400444705","https://openalex.org/W4402896605","https://openalex.org/W4403346917","https://openalex.org/W4403716305","https://openalex.org/W4405477404","https://openalex.org/W4408221074","https://openalex.org/W4413325586","https://openalex.org/W7123355673","https://openalex.org/W7126404851","https://openalex.org/W7128603619","https://openalex.org/W7133483630"],"related_works":["https://openalex.org/W7213535596","https://openalex.org/W4401511566","https://openalex.org/W2105247636","https://openalex.org/W4213117160","https://openalex.org/W4291110448","https://openalex.org/W4402996531","https://openalex.org/W2290425607","https://openalex.org/W2109082001","https://openalex.org/W4210630531","https://openalex.org/W2050240463"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2026-08-10T00:00:00"}