{"id":"https://openalex.org/W7225315879","doi":"https://doi.org/10.1177/10567895261505135","title":"Multiscale homogenization-based finite-element modeling of fused filament fabrication (FFF)-printed polylactic acid (PLA) components for mechanical performance prediction","display_name":"Multiscale homogenization-based finite-element modeling of fused filament fabrication (FFF)-printed polylactic acid (PLA) components for mechanical performance prediction","publication_year":2026,"publication_date":"2026-11-05","ids":{"openalex":"https://openalex.org/W7225315879","doi":"https://doi.org/10.1177/10567895261505135"},"language":"en","primary_location":{"id":"doi:10.1177/10567895261505135","doi":"https://doi.org/10.1177/10567895261505135","is_oa":false,"landing_page_url":"https://doi.org/10.1177/10567895261505135","pdf_url":null,"source":{"id":"https://openalex.org/S119010594","display_name":"International Journal of Damage Mechanics","issn_l":"1056-7895","issn":["1056-7895","1530-7921"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Damage Mechanics","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/A5112741322","display_name":"Rania Ben Amor","orcid":"https://orcid.org/0000-0002-4424-9364","observed_orcids":["https://orcid.org/0000-0002-4424-9364"]},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]}],"countries":["TN"],"is_corresponding":true,"raw_author_name":"Rania Ben Amor","raw_affiliation_strings":["Higher Institute of Industrial Management of Sfax (ISGIS), University of Sfax, Sfax, Tunisia","University of Sfax"],"raw_orcid":"https://orcid.org/0000-0002-4424-9364","affiliations":[{"raw_affiliation_string":"Higher Institute of Industrial Management of Sfax (ISGIS), University of Sfax, Sfax, Tunisia","institution_ids":["https://openalex.org/I142899784"]},{"raw_affiliation_string":"University of Sfax","institution_ids":["https://openalex.org/I142899784"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002582142","display_name":"Slim Souissi","orcid":"https://orcid.org/0000-0002-1287-5993","observed_orcids":["https://orcid.org/0000-0002-1287-5993"]},"institutions":[{"id":"https://openalex.org/I142899784","display_name":"University of Sfax","ror":"https://ror.org/04d4sd432","country_code":"TN","type":"education","lineage":["https://openalex.org/I142899784"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Slim Souissi","raw_affiliation_strings":["Higher Institute of Industrial Management of Sfax (ISGIS), University of Sfax, Sfax, Tunisia","University of Sfax"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Higher Institute of Industrial Management of Sfax (ISGIS), University of Sfax, Sfax, Tunisia","institution_ids":["https://openalex.org/I142899784"]},{"raw_affiliation_string":"University of Sfax","institution_ids":["https://openalex.org/I142899784"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5112741322"],"corresponding_institution_ids":["https://openalex.org/I142899784"],"apc_list":{"value":4400,"currency":"USD","value_usd":4400},"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":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10783","display_name":"Additive Manufacturing and 3D Printing Technologies","score":0.9345999956130981,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T10783","display_name":"Additive Manufacturing and 3D Printing Technologies","score":0.9345999956130981,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/T11558","display_name":"Composite Material Mechanics","score":0.04740000143647194,"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/T10707","display_name":"Cellular and Composite Structures","score":0.008700000122189522,"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/fused-deposition-modeling","display_name":"fused deposition modeling","score":0.9459999799728394},{"id":"https://openalex.org/keywords/polylactic-acid","display_name":"polylactic acid","score":0.9950000047683716},{"id":"https://openalex.org/keywords/multiscale-homogenization","display_name":"multiscale homogenization","score":0.8650000095367432},{"id":"https://openalex.org/keywords/representative-volume-element","display_name":"representative volume element","score":0.8240000009536743},{"id":"https://openalex.org/keywords/raster-orientation","display_name":"raster orientation","score":0.9570000171661377},{"id":"https://openalex.org/keywords/strain-rate-effects","display_name":"strain rate sensitivity","score":0.9129999876022339},{"id":"https://openalex.org/keywords/tensile-properties","display_name":"tensile properties","score":0.9169999957084656},{"id":"https://openalex.org/keywords/orthotropic-elastic-properties","display_name":"orthotropic elastic properties","score":0.8460000157356262},{"id":"https://openalex.org/keywords/interlayer-bonding","display_name":"interlayer bonding","score":0.8270000219345093},{"id":"https://openalex.org/keywords/anisotropy","display_name":"anisotropy","score":0.8069999814033508},{"id":"https://openalex.org/keywords/additive-manufacturing","display_name":"additive manufacturing","score":0.609000027179718},{"id":"https://openalex.org/keywords/mechanical-property-prediction","display_name":"mechanical property prediction","score":0.5419999957084656},{"id":"https://openalex.org/keywords/finite-element-analysis","display_name":"finite element analysis","score":0.5440000295639038}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8827000260353088},{"id":"https://openalex.org/C2781162966","wikidata":"https://www.wikidata.org/wiki/Q413769","display_name":"Polylactic acid","level":3,"score":0.7430999875068665},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.7305999994277954},{"id":"https://openalex.org/C112950240","wikidata":"https://www.wikidata.org/wiki/Q76005","display_name":"Ultimate tensile strength","level":2,"score":0.6862999796867371},{"id":"https://openalex.org/C131336679","wikidata":"https://www.wikidata.org/wiki/Q901006","display_name":"Orthotropic material","level":3,"score":0.6430000066757202},{"id":"https://openalex.org/C2779372316","wikidata":"https://www.wikidata.org/wiki/Q569057","display_name":"Stiffness","level":2,"score":0.6128000020980835},{"id":"https://openalex.org/C2777510241","wikidata":"https://www.wikidata.org/wiki/Q18349149","display_name":"Fused filament fabrication","level":3,"score":0.6116999983787537},{"id":"https://openalex.org/C85725439","wikidata":"https://www.wikidata.org/wiki/Q466686","display_name":"Anisotropy","level":2,"score":0.5562000274658203},{"id":"https://openalex.org/C136525101","wikidata":"https://www.wikidata.org/wiki/Q5428139","display_name":"Fabrication","level":3,"score":0.5388000011444092},{"id":"https://openalex.org/C186541917","wikidata":"https://www.wikidata.org/wiki/Q910483","display_name":"Viscoelasticity","level":2,"score":0.48820000886917114},{"id":"https://openalex.org/C181844469","wikidata":"https://www.wikidata.org/wiki/Q182270","display_name":"Raster graphics","level":2,"score":0.4672999978065491},{"id":"https://openalex.org/C149342994","wikidata":"https://www.wikidata.org/wiki/Q3181055","display_name":"Strain rate","level":2,"score":0.45320001244544983},{"id":"https://openalex.org/C182508753","wikidata":"https://www.wikidata.org/wiki/Q115605","display_name":"Tensile testing","level":3,"score":0.42750000953674316},{"id":"https://openalex.org/C14228908","wikidata":"https://www.wikidata.org/wiki/Q2920483","display_name":"Protein filament","level":2,"score":0.3774999976158142},{"id":"https://openalex.org/C43486711","wikidata":"https://www.wikidata.org/wiki/Q192005","display_name":"Elastic modulus","level":2,"score":0.36660000681877136},{"id":"https://openalex.org/C193867417","wikidata":"https://www.wikidata.org/wiki/Q6889814","display_name":"Modulus","level":2,"score":0.35929998755455017},{"id":"https://openalex.org/C31555180","wikidata":"https://www.wikidata.org/wiki/Q3523867","display_name":"Material properties","level":2,"score":0.34470000863075256},{"id":"https://openalex.org/C33947775","wikidata":"https://www.wikidata.org/wiki/Q271439","display_name":"Elongation","level":3,"score":0.3425000011920929},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.32749998569488525},{"id":"https://openalex.org/C65590680","wikidata":"https://www.wikidata.org/wiki/Q909482","display_name":"Volume fraction","level":2,"score":0.3077999949455261},{"id":"https://openalex.org/C21036866","wikidata":"https://www.wikidata.org/wiki/Q181767","display_name":"Stress (linguistics)","level":2,"score":0.30649998784065247},{"id":"https://openalex.org/C20556612","wikidata":"https://www.wikidata.org/wiki/Q4469374","display_name":"Volume (thermodynamics)","level":2,"score":0.29809999465942383},{"id":"https://openalex.org/C2778958987","wikidata":"https://www.wikidata.org/wiki/Q139143","display_name":"Extrusion","level":2,"score":0.27720001339912415},{"id":"https://openalex.org/C49326732","wikidata":"https://www.wikidata.org/wiki/Q1549892","display_name":"Nanoindentation","level":2,"score":0.27090001106262207},{"id":"https://openalex.org/C2778022156","wikidata":"https://www.wikidata.org/wiki/Q576145","display_name":"Strain (injury)","level":2,"score":0.25540000200271606},{"id":"https://openalex.org/C34559072","wikidata":"https://www.wikidata.org/wiki/Q2334061","display_name":"Design of experiments","level":2,"score":0.2531999945640564}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1177/10567895261505135","doi":"https://doi.org/10.1177/10567895261505135","is_oa":false,"landing_page_url":"https://doi.org/10.1177/10567895261505135","pdf_url":null,"source":{"id":"https://openalex.org/S119010594","display_name":"International Journal of Damage Mechanics","issn_l":"1056-7895","issn":["1056-7895","1530-7921"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-1","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Damage Mechanics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W787485119","https://openalex.org/W2036828531","https://openalex.org/W2045713433","https://openalex.org/W2080574972","https://openalex.org/W2129081415","https://openalex.org/W2601051689","https://openalex.org/W2793435880","https://openalex.org/W2803400344","https://openalex.org/W2883288241","https://openalex.org/W2885435251","https://openalex.org/W2944320636","https://openalex.org/W2945284904","https://openalex.org/W2952084398","https://openalex.org/W2985850270","https://openalex.org/W3113371124","https://openalex.org/W3216654293","https://openalex.org/W4285585361","https://openalex.org/W4293104469","https://openalex.org/W4297649157","https://openalex.org/W4385461697","https://openalex.org/W4386791122","https://openalex.org/W4399138580","https://openalex.org/W4405737895","https://openalex.org/W4410247893","https://openalex.org/W4415014039","https://openalex.org/W7135226471","https://openalex.org/W7140642250","https://openalex.org/W7152624616","https://openalex.org/W7165927676"],"related_works":["https://openalex.org/W4387017404","https://openalex.org/W4402374932","https://openalex.org/W4387418433","https://openalex.org/W4414705048","https://openalex.org/W3193328753","https://openalex.org/W4224293361","https://openalex.org/W4409019137","https://openalex.org/W7215004509","https://openalex.org/W7162015228","https://openalex.org/W7168348539"],"abstract_inverted_index":{"This":[0],"study":[1],"investigates":[2],"the":[3,57,63,96,107,113,132,140,154,161,177],"mechanical":[4,97,134,178],"behavior":[5,138,179],"of":[6,27,62,99,139,153,156,163,180],"polylactic":[7],"acid":[8],"(PLA)":[9],"components":[10,182],"manufactured":[11],"by":[12],"fused":[13],"filament":[14],"fabrication":[15],"(FFF)":[16],"through":[17],"a":[18],"combined":[19],"experimental":[20,185],"and":[21,32,34,91,110,136,149,160,165,187],"homogenization-based":[22],"numerical":[23,128],"approach.":[24],"The":[25,85,102,127,168],"effects":[26],"raster":[28,89,104],"orientation":[29,90],"(0\u00b0,":[30],"45\u00b0,":[31],"90\u00b0)":[33],"strain":[35,92],"rate":[36,93],"(10":[37],"\u22124":[38],"\u201310":[39],"\u22122":[40],"s":[41],"\u22121":[42],")":[43],"on":[44,124],"tensile":[45,83],"properties":[46,61],"were":[47,53,67],"evaluated.":[48],"Representative":[49],"volume":[50],"elements":[51],"(RVEs)":[52],"used":[54],"to":[55,120],"determine":[56],"effective":[58],"orthotropic":[59],"elastic":[60],"printed":[64,141],"material,":[65],"which":[66],"subsequently":[68],"implemented":[69],"in":[70,191],"macroscale":[71],"finite-element":[72],"simulations.":[73],"Experimental":[74],"validation":[75],"was":[76],"performed":[77],"using":[78],"ISO":[79],"527-2":[80],"Type":[81],"1BA":[82],"specimens.":[84],"results":[86],"showed":[87,116],"that":[88],"significantly":[94],"influence":[95],"response":[98],"FFF-printed":[100],"PLA.":[101],"90\u00b0":[103],"configuration":[105,115],"exhibited":[106],"highest":[108],"stiffness":[109],"strength,":[111],"whereas":[112],"0\u00b0":[114],"lower":[117],"performance":[118],"due":[119],"its":[121],"greater":[122],"dependence":[123],"interlayer":[125,158],"bonding.":[126],"model":[129],"successfully":[130],"reproduced":[131],"overall":[133],"trends":[135],"anisotropic":[137],"structures,":[142],"although":[143],"discrepancies":[144],"remained":[145],"for":[146,175],"Young's":[147],"modulus":[148],"ultimate":[150],"elongation":[151],"because":[152],"assumptions":[155],"perfect":[157],"bonding":[159],"absence":[162],"viscoelastic":[164],"damage":[166],"mechanisms.":[167],"proposed":[169],"framework":[170],"provides":[171],"an":[172],"efficient":[173],"tool":[174],"predicting":[176],"FFF-manufactured":[181],"while":[183],"reducing":[184],"effort":[186],"supporting":[188],"process":[189],"optimization":[190],"additive":[192],"manufacturing.":[193]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-11-06T00:00:00"}