{"id":"https://openalex.org/W7142855755","doi":"https://doi.org/10.1016/j.advengsoft.2026.104167","title":"Combination of iFEM and CNN for rapid reconstruction of nonlinear buckling deformations of cylindrical shell","display_name":"Combination of iFEM and CNN for rapid reconstruction of nonlinear buckling deformations of cylindrical shell","publication_year":2026,"publication_date":"2026-03-30","ids":{"openalex":"https://openalex.org/W7142855755","doi":"https://doi.org/10.1016/j.advengsoft.2026.104167"},"language":"en","primary_location":{"id":"doi:10.1016/j.advengsoft.2026.104167","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.advengsoft.2026.104167","pdf_url":null,"source":{"id":"https://openalex.org/S16540516","display_name":"Advances in Engineering Software","issn_l":"0965-9978","issn":["0965-9978","1873-5339"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Engineering Software","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1016/j.advengsoft.2026.104167","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029047582","display_name":"Kai Hong","orcid":null},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Hong","raw_affiliation_strings":["State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology, Dalian 116024, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology, Dalian 116024, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5122528505","display_name":"Jiazhen Zhan","orcid":null},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiazhen Zhan","raw_affiliation_strings":["State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology, Dalian 116024, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology, Dalian 116024, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130902827","display_name":"Yuhao Guo","orcid":null},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuhao Guo","raw_affiliation_strings":["State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology, Dalian 116024, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology, Dalian 116024, China","institution_ids":["https://openalex.org/I27357992"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5130872880","display_name":"Gang Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I27357992","display_name":"Dalian University of Technology","ror":"https://ror.org/023hj5876","country_code":"CN","type":"education","lineage":["https://openalex.org/I27357992"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Gang Liu","raw_affiliation_strings":["State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology, Dalian 116024, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Structural Analysis, Optimization and CAE Software for Industrial Equipment, Dalian University of Technology, Dalian 116024, China","institution_ids":["https://openalex.org/I27357992"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5130872880","https://openalex.org/A5130902827"],"corresponding_institution_ids":["https://openalex.org/I27357992"],"apc_list":{"value":3810,"currency":"USD","value_usd":3810},"apc_paid":{"value":3810,"currency":"USD","value_usd":3810},"fwci":3.0351,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.89740767,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"217","issue":null,"first_page":"104167","last_page":"104167"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10221","display_name":"Composite Structure Analysis and Optimization","score":0.2906000018119812,"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/T10221","display_name":"Composite Structure Analysis and Optimization","score":0.2906000018119812,"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/T11646","display_name":"Nonlocal and gradient elasticity in micro/nano structures","score":0.14169999957084656,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11206","display_name":"Model Reduction and Neural Networks","score":0.06800000369548798,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/buckling","display_name":"Buckling","score":0.6431000232696533},{"id":"https://openalex.org/keywords/shell","display_name":"Shell (structure)","score":0.6295999884605408},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5914000272750854},{"id":"https://openalex.org/keywords/deformation","display_name":"Deformation (meteorology)","score":0.398499995470047},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.30469998717308044}],"concepts":[{"id":"https://openalex.org/C85476182","wikidata":"https://www.wikidata.org/wiki/Q693104","display_name":"Buckling","level":2,"score":0.6431000232696533},{"id":"https://openalex.org/C2781052500","wikidata":"https://www.wikidata.org/wiki/Q2230313","display_name":"Shell (structure)","level":2,"score":0.6295999884605408},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5914000272750854},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.4562000036239624},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4309000074863434},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.398499995470047},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.33000001311302185},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.326200008392334},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.32510000467300415},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3140000104904175},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.30469998717308044},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.2971000075340271},{"id":"https://openalex.org/C2994136837","wikidata":"https://www.wikidata.org/wiki/Q7493730","display_name":"Shell theory","level":3,"score":0.2922999858856201},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.287200003862381},{"id":"https://openalex.org/C198394728","wikidata":"https://www.wikidata.org/wiki/Q3695508","display_name":"Vibration","level":2,"score":0.2858000099658966},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.27619999647140503},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.257099986076355}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.advengsoft.2026.104167","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.advengsoft.2026.104167","pdf_url":null,"source":{"id":"https://openalex.org/S16540516","display_name":"Advances in Engineering Software","issn_l":"0965-9978","issn":["0965-9978","1873-5339"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Engineering Software","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.advengsoft.2026.104167","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.advengsoft.2026.104167","pdf_url":null,"source":{"id":"https://openalex.org/S16540516","display_name":"Advances in Engineering Software","issn_l":"0965-9978","issn":["0965-9978","1873-5339"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Engineering Software","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5861899852752686,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W2068501694","https://openalex.org/W2209468148","https://openalex.org/W2343110664","https://openalex.org/W2550758442","https://openalex.org/W2766218139","https://openalex.org/W2802234692","https://openalex.org/W2899521305","https://openalex.org/W2924380977","https://openalex.org/W2970297635","https://openalex.org/W2983656183","https://openalex.org/W3002127652","https://openalex.org/W3014554484","https://openalex.org/W3040888039","https://openalex.org/W3111875869","https://openalex.org/W3122908239","https://openalex.org/W3187688546","https://openalex.org/W4281956363","https://openalex.org/W4285992090","https://openalex.org/W4288760309","https://openalex.org/W4294310686","https://openalex.org/W4295115951","https://openalex.org/W4295854072","https://openalex.org/W4311870960","https://openalex.org/W4313528716","https://openalex.org/W4313626982","https://openalex.org/W4321770152","https://openalex.org/W4324319401","https://openalex.org/W4384818290","https://openalex.org/W4390467285","https://openalex.org/W4392436507","https://openalex.org/W4392622022","https://openalex.org/W4392889458","https://openalex.org/W4394065352","https://openalex.org/W4399559463","https://openalex.org/W4402483795","https://openalex.org/W4403087147","https://openalex.org/W4403194603","https://openalex.org/W4404148372","https://openalex.org/W4405838547","https://openalex.org/W4405911377","https://openalex.org/W4406277809","https://openalex.org/W4406969598","https://openalex.org/W4410284281","https://openalex.org/W4410579900","https://openalex.org/W4411275786","https://openalex.org/W4416808065","https://openalex.org/W7117244762"],"related_works":[],"abstract_inverted_index":{"Accurate":[0],"and":[1,12,51,83,133,157,169,189],"fast":[2,134],"shape":[3],"sensing":[4],"algorithms":[5],"are":[6,103],"essential":[7],"to":[8,26],"ensure":[9],"the":[10,14,32,45,65,100,116,126,152,176,190,208],"safety":[11],"improve":[13],"maintenance":[15],"of":[16,22,35,39,69,80,163,205],"ocean":[17],"engineering":[18,149],"structures.":[19],"The":[20],"purpose":[21],"this":[23],"paper":[24],"is":[25,59,95,113,138,193],"propose":[27],"a":[28,87],"novel":[29],"method":[30,49,58,128,154],"for":[31,91],"rapid":[33],"reconstruction":[34,131,191],"nonlinear":[36,66,88,98,160],"buckling":[37,67,161],"deformations":[38,162],"cylindrical":[40,70,92,164],"shell":[41,71,93,165],"structures":[42,72,94],"based":[43],"on":[44],"inverse":[46],"finite":[47],"element":[48],"(iFEM)":[50],"convolutional":[52],"neural":[53],"networks":[54],"(CNN).":[55],"This":[56],"hybrid":[57],"called":[60],"iFEM-CNN,":[61],"which":[62],"can":[63,155],"reconstruct":[64,159],"deformation":[68],"in":[73,147],"real":[74,148],"time":[75,192],"without":[76],"requiring":[77],"prior":[78],"knowledge":[79],"material":[81],"properties":[82],"load":[84],"conditions.":[85],"First,":[86],"iFEM":[89,143],"suitable":[90,140],"derived.":[96],"Using":[97],"iFEM,":[99],"discrete":[101],"strains":[102],"reconstructed":[104,117],"as":[105,120,201,203],"full-field":[106,118],"displacements.":[107],"Subsequently,":[108],"an":[109],"integrated":[110],"iFEM-CNN":[111,127,153],"model":[112],"developed":[114],"using":[115,142],"displacements":[119],"labels.":[121],"Numerical":[122],"results":[123],"indicate":[124],"that":[125],"exhibits":[129],"high":[130],"accuracy":[132],"computational":[135],"speed.":[136],"It":[137],"more":[139],"than":[141],"or":[144],"CNN":[145],"alone":[146],"applications.":[150],"Moreover,":[151],"quickly":[156],"accurately":[158],"under":[166],"both":[167],"dense":[168,174],"sparse":[170,198],"sensor":[171],"networks.":[172],"Under":[173,197],"configurations,":[175,199],"maximum":[177],"percentage":[178],"displacement":[179],"error":[180,211],"does":[181],"not":[182],"exceed":[183],"3%":[184],"even":[185],"with":[186,200],"noisy":[187],"measurements,":[188],"within":[194],"0.03":[195],"s.":[196],"few":[202],"5%":[204],"elements":[206],"instrumented,":[207],"mean":[209],"PD":[210],"remains":[212],"below":[213],"3%.":[214]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2026-03-30T00:00:00"}