{"id":"https://openalex.org/W4200112665","doi":"https://doi.org/10.35860/iarej.891791","title":"Knockdown factors for cylindrical shells caused by torsional Mode-I type geometric imperfections under axial compression","display_name":"Knockdown factors for cylindrical shells caused by torsional Mode-I type geometric imperfections under axial compression","publication_year":2021,"publication_date":"2021-12-15","ids":{"openalex":"https://openalex.org/W4200112665","doi":"https://doi.org/10.35860/iarej.891791"},"language":"en","primary_location":{"id":"doi:10.35860/iarej.891791","doi":"https://doi.org/10.35860/iarej.891791","is_oa":true,"landing_page_url":"https://doi.org/10.35860/iarej.891791","pdf_url":"https://dergipark.org.tr/en/download/article-file/1620203","source":{"id":"https://openalex.org/S4210205947","display_name":"International Advanced Researches and Engineering Journal","issn_l":"2618-575X","issn":["2618-575X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["tr-dizin"],"host_organization":"https://openalex.org/P4310318380","host_organization_name":"S\u00fcleyman Demirel University","host_organization_lineage":["https://openalex.org/P4310318380"],"host_organization_lineage_names":["S\u00fcleyman Demirel University"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Advanced Researches and Engineering Journal","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W4200112665"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://dergipark.org.tr/en/download/article-file/1620203","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017695276","display_name":"\u0130brahim Kocaba\u015f","orcid":"https://orcid.org/0000-0003-0600-2034","observed_orcids":["https://orcid.org/0000-0003-0600-2034"]},"institutions":[{"id":"https://openalex.org/I4210091955","display_name":"Eskisehir Technical University","ror":"https://ror.org/00gcgqv39","country_code":"TR","type":"education","lineage":["https://openalex.org/I4210091955"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"\u0130brahim KOCABA\u015e","raw_affiliation_strings":["Vocational School of Transportation, Eski\u015fehir Technical University, Eski\u015fehir, Turkey"],"raw_orcid":"https://orcid.org/0000-0003-0600-2034","affiliations":[{"raw_affiliation_string":"Vocational School of Transportation, Eski\u015fehir Technical University, Eski\u015fehir, Turkey","institution_ids":["https://openalex.org/I4210091955"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069801273","display_name":"Haluk Y\u0131lmaz","orcid":"https://orcid.org/0000-0002-6750-3708","observed_orcids":["https://orcid.org/0000-0002-6750-3708"]},"institutions":[{"id":"https://openalex.org/I4210091955","display_name":"Eskisehir Technical University","ror":"https://ror.org/00gcgqv39","country_code":"TR","type":"education","lineage":["https://openalex.org/I4210091955"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Haluk YILMAZ","raw_affiliation_strings":["Vocational School of Transportation, Eski\u015fehir Technical University, Eski\u015fehir, Turkey"],"raw_orcid":"https://orcid.org/0000-0002-6750-3708","affiliations":[{"raw_affiliation_string":"Vocational School of Transportation, Eski\u015fehir Technical University, Eski\u015fehir, Turkey","institution_ids":["https://openalex.org/I4210091955"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210091955"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"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":"5","issue":"3","first_page":"419","last_page":"425"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10713","display_name":"Structural Load-Bearing Analysis","score":0.7904999852180481,"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/T10713","display_name":"Structural Load-Bearing Analysis","score":0.7904999852180481,"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/T10221","display_name":"Composite Structure Analysis and Optimization","score":0.13169999420642853,"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/T12086","display_name":"Structural Integrity and Reliability Analysis","score":0.05119999870657921,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/knockdown-factors","display_name":"knockdown factors","score":0.9639999866485596},{"id":"https://openalex.org/keywords/cylindrical-shells","display_name":"cylindrical shells","score":0.9629999995231628},{"id":"https://openalex.org/keywords/geometric-imperfections","display_name":"geometric imperfections","score":0.8889999985694885},{"id":"https://openalex.org/keywords/axial-compression","display_name":"axial compression","score":0.9319999814033508},{"id":"https://openalex.org/keywords/limit-load","display_name":"limit load","score":0.6399999856948853},{"id":"https://openalex.org/keywords/local-buckling","display_name":"local buckling","score":0.8790000081062317},{"id":"https://openalex.org/keywords/global-buckling","display_name":"global buckling","score":0.9940000176429749},{"id":"https://openalex.org/keywords/load-carrying-capacity","display_name":"bearing capacity","score":0.7770000100135803},{"id":"https://openalex.org/keywords/shell-structures","display_name":"shell structures","score":0.6100000143051147}],"concepts":[{"id":"https://openalex.org/C85476182","wikidata":"https://www.wikidata.org/wiki/Q693104","display_name":"Buckling","level":2,"score":0.7599987983703613},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.6725451350212097},{"id":"https://openalex.org/C2781052500","wikidata":"https://www.wikidata.org/wiki/Q2230313","display_name":"Shell (structure)","level":2,"score":0.5868551731109619},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.5842874050140381},{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.540183961391449},{"id":"https://openalex.org/C2781349735","wikidata":"https://www.wikidata.org/wiki/Q4904824","display_name":"Bifurcation","level":3,"score":0.5156306028366089},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.48418763279914856},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.42183718085289},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.39514172077178955},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.33592545986175537},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.31674230098724365},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2801643908023834},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24312791228294373},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.13668698072433472},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.08025223016738892},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.35860/iarej.891791","doi":"https://doi.org/10.35860/iarej.891791","is_oa":true,"landing_page_url":"https://doi.org/10.35860/iarej.891791","pdf_url":"https://dergipark.org.tr/en/download/article-file/1620203","source":{"id":"https://openalex.org/S4210205947","display_name":"International Advanced Researches and Engineering Journal","issn_l":"2618-575X","issn":["2618-575X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["tr-dizin"],"host_organization":"https://openalex.org/P4310318380","host_organization_name":"S\u00fcleyman Demirel University","host_organization_lineage":["https://openalex.org/P4310318380"],"host_organization_lineage_names":["S\u00fcleyman Demirel University"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Advanced Researches and Engineering Journal","raw_type":"journal-article"},{"id":"pmh:oai:dergipark.org.tr:article/891791","doi":null,"is_oa":true,"landing_page_url":"https://dergipark.org.tr/tr/pub/iarej/issue/65861/891791","pdf_url":"https://dergipark.org.tr/tr/pub/iarej/issue/65861/891791","source":{"id":"https://openalex.org/S4210205947","display_name":"International Advanced Researches and Engineering Journal","issn_l":"2618-575X","issn":["2618-575X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["tr-dizin"],"host_organization":"https://openalex.org/P4310318380","host_organization_name":"S\u00fcleyman Demirel University","host_organization_lineage":["https://openalex.org/P4310318380"],"host_organization_lineage_names":["S\u00fcleyman Demirel University"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.35860/iarej.891791","doi":"https://doi.org/10.35860/iarej.891791","is_oa":true,"landing_page_url":"https://doi.org/10.35860/iarej.891791","pdf_url":"https://dergipark.org.tr/en/download/article-file/1620203","source":{"id":"https://openalex.org/S4210205947","display_name":"International Advanced Researches and Engineering Journal","issn_l":"2618-575X","issn":["2618-575X"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["tr-dizin"],"host_organization":"https://openalex.org/P4310318380","host_organization_name":"S\u00fcleyman Demirel University","host_organization_lineage":["https://openalex.org/P4310318380"],"host_organization_lineage_names":["S\u00fcleyman Demirel University"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Advanced Researches and Engineering Journal","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320318147","display_name":"Eski\u015fehir Teknik \u00dcniversitesi","ror":"https://ror.org/00gcgqv39"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4200112665.pdf","grobid_xml":"https://content.openalex.org/works/W4200112665.grobid-xml"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W1203095893","https://openalex.org/W1987767639","https://openalex.org/W2038104882","https://openalex.org/W2042813233","https://openalex.org/W2064649592","https://openalex.org/W2084600034","https://openalex.org/W2758698359","https://openalex.org/W2792928038","https://openalex.org/W2900428022","https://openalex.org/W3015520547","https://openalex.org/W3042193807","https://openalex.org/W3087123477","https://openalex.org/W3121334208","https://openalex.org/W4320079336"],"related_works":["https://openalex.org/W2955298893","https://openalex.org/W2758698359","https://openalex.org/W2019022097","https://openalex.org/W3116977977","https://openalex.org/W2805082813","https://openalex.org/W3046964990","https://openalex.org/W4327738385","https://openalex.org/W2032349411","https://openalex.org/W3197229911","https://openalex.org/W6903592564"],"abstract_inverted_index":{"Geometrical":[0],"imperfection,":[1],"which":[2,186],"is":[3,78,95,160],"generally":[4],"a":[5,14,26,36,64,110,138,145,151,182,191],"result":[6,37],"of":[7,20,32,38,42,66,89,102,113,122,140,148,153,178,197],"manufacturing":[8],"process":[9],"and":[10,118,128,167,175],"service":[11],"conditions,":[12],"plays":[13],"crucial":[15],"role":[16],"in":[17,82],"load-bearing":[18,107],"capacity":[19,108],"shell":[21,115,149,199],"structures.":[22,91],"This":[23],"study":[24,28,94],"presents":[25],"numerical":[27],"on":[29,105],"knockdown":[30,129,154,179],"factors":[31,130,155,180],"cylindrical":[33,114],"shells":[34,125],"as":[35,63,137,190],"torsional":[39,58],"Mode-I":[40,59],"type":[41],"geometric":[43,67],"imperfections":[44],"under":[45],"compressive":[46],"loads.":[47],"The":[48],"deformation":[49],"patterns":[50],"obtained":[51],"from":[52],"liner":[53],"bifurcation":[54],"analysis":[55,73],"(LBA)":[56],"for":[57,181],"shape":[60],"are":[61,126,131],"used":[62],"source":[65],"imperfection.":[68],"Then,":[69],"geometrically":[70],"nonlinear":[71],"buckling":[72,120],"with":[74,80,162],"imperfect":[75,90,124],"model":[76],"(GNIA)":[77],"incorporated":[79],"LBA":[81],"ANSYS":[83],"Workbench":[84],"to":[85,98,194],"obtain":[86],"limit":[87],"loads":[88],"A":[92],"parametric":[93],"thus":[96],"performed":[97],"investigate":[99],"the":[100,106,123,173,198],"influence":[101],"imperfection":[103,142,158,184],"depth":[104,159],"considering":[109],"wide":[111],"range":[112],"configurations.":[116],"Local":[117],"global":[119],"characteristics":[121],"examined":[127],"characterized":[132],"by":[133],"three":[134],"distinct":[135],"regions":[136],"basis":[139],"normalized":[141,157],"depth.":[143],"For":[144],"large":[146],"number":[147],"configurations,":[150],"scattering":[152],"against":[156],"given":[161,183],"mathematical":[163],"expressions":[164,171],"evolving":[165],"lower":[166],"upper":[168],"bounds.":[169],"These":[170],"provide":[172],"minimum":[174],"maximum":[176],"values":[177],"depth,":[185],"can":[187],"be":[188],"treated":[189],"design":[192],"tool":[193],"ensure":[195],"safety":[196],"structure.":[200]},"counts_by_year":[],"updated_date":"2026-11-13T13:42:25.865203","created_date":"2021-12-31T00:00:00"}
