{"id":"https://openalex.org/W1505617067","doi":null,"title":"EXPLICIT FINITE ELEMENT METHOD FOR TRANSPARENCY IMPACT ANALYSIS.","display_name":"EXPLICIT FINITE ELEMENT METHOD FOR TRANSPARENCY IMPACT ANALYSIS.","publication_year":1991,"publication_date":"1991-06-01","ids":{"openalex":"https://openalex.org/W1505617067","mag":"1505617067"},"language":"en","primary_location":{"id":"pmh:ADA243527","doi":null,"is_oa":false,"landing_page_url":"http://oai.dtic.mil/oai/oai?&amp;verb=getRecord&amp;metadataPrefix=html&amp;identifier=ADA243527","pdf_url":null,"source":{"id":"https://openalex.org/S4406923043","display_name":"Defense Technical Information Center (DTIC)","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"DTIC AND NTIS","raw_type":"Text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5037911285","display_name":"Tim Brockman","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tim Brockman","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5027719690","display_name":"Timothy Held","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Timothy Held","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"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/T11699","display_name":"High-Velocity Impact and Material Behavior","score":0.6327999830245972,"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/T11699","display_name":"High-Velocity Impact and Material Behavior","score":0.6327999830245972,"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/T10219","display_name":"Mechanical Behavior of Composites","score":0.1923999935388565,"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/T12897","display_name":"Structural Analysis of Composite Materials","score":0.04430000111460686,"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/bird-strikes","display_name":"bird strikes","score":0.8100000023841858},{"id":"https://openalex.org/keywords/soft-body-impact","display_name":"soft body impact","score":0.8019999861717224},{"id":"https://openalex.org/keywords/explicit-finite-element-method","display_name":"explicit finite element method","score":0.7419999837875366},{"id":"https://openalex.org/keywords/rate-sensitive-materials","display_name":"rate-sensitive materials","score":0.6800000071525574},{"id":"https://openalex.org/keywords/materials-failure","display_name":"material failure","score":0.6600000262260437},{"id":"https://openalex.org/keywords/patran","display_name":"PATRAN","score":0.5609999895095825},{"id":"https://openalex.org/keywords/impact-loading","display_name":"impact loading","score":0.5329999923706055}],"concepts":[{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.7678253650665283},{"id":"https://openalex.org/C2778514511","wikidata":"https://www.wikidata.org/wiki/Q1374194","display_name":"Programmer","level":2,"score":0.6535565257072449},{"id":"https://openalex.org/C2780233690","wikidata":"https://www.wikidata.org/wiki/Q535347","display_name":"Transparency (behavior)","level":2,"score":0.6425838470458984},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5783067941665649},{"id":"https://openalex.org/C21442007","wikidata":"https://www.wikidata.org/wiki/Q1027879","display_name":"Graphics","level":2,"score":0.4371548891067505},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4175463318824768},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.41214191913604736},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.34365594387054443},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.25501778721809387},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.18983110785484314},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.1235632598400116},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:ADA243527","doi":null,"is_oa":false,"landing_page_url":"http://oai.dtic.mil/oai/oai?&amp;verb=getRecord&amp;metadataPrefix=html&amp;identifier=ADA243527","pdf_url":null,"source":{"id":"https://openalex.org/S4406923043","display_name":"Defense Technical Information Center (DTIC)","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"DTIC AND NTIS","raw_type":"Text"},{"id":"mag:1505617067","doi":null,"is_oa":false,"landing_page_url":"https://apps.dtic.mil/sti/pdfs/ADA243527.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2165477997","https://openalex.org/W84495166","https://openalex.org/W292781674","https://openalex.org/W1676029755","https://openalex.org/W1043143873","https://openalex.org/W2062586622","https://openalex.org/W2380922509","https://openalex.org/W2088837422","https://openalex.org/W2052048103","https://openalex.org/W2948665964"],"abstract_inverted_index":{"This":[0],"report":[1,189,196],"documents":[2],"new":[3],"analytical":[4],"methods":[5,169],"for":[6,26,86,130],"the":[7,36,46,54,75,79,84,92,95,111,142,188,195],"solution":[8],"of":[9,35,39,56,64,136,151],"soft-body":[10,57],"impact":[11,58],"problems,":[12],"including":[13,74],"birdstrike.":[14],"The":[15,41,168],"approach":[16],"is":[17,139],"based":[18],"on":[19],"explicit":[20,176],"finite":[21,80,112,177],"element":[22,81,113,146,178],"techniques":[23],"which":[24],"allow":[25],"very":[27],"detailed":[28],"material":[29,60],"modeling":[30],"and":[31,62,94,107,144,182,202],"make":[32,120],"efficient":[33],"use":[34],"current":[37],"generation":[38],"supercomputers.":[40],"most":[42],"important":[43],"improvements":[44],"in":[45,53,78,141,174,187,194],"present":[47],"work":[48],"over":[49],"previous":[50],"efforts":[51],"are":[52,70,166,185],"areas":[55],"loading,":[59],"modeling,":[61],"treatment":[63],"layered":[65],"wall":[66],"constructions.":[67],"Impact":[68],"loads":[69],"obtained":[71],"directly":[72],"by":[73],"impacting":[76],"body":[77,97],"model,":[82],"eliminating":[83],"need":[85,155],"ad":[87],"hoc":[88],"loading":[89],"models.":[90],"Both":[91],"transparency":[93,154],"soft":[96,164],"materials":[98],"may":[99,108],"be":[100,157],"rate-":[101],"sensitive,":[102],"exhibit":[103],"nonlinear":[104],"bulk":[105],"behavior,":[106],"fail":[109],"during":[110],"solution.":[114],"Methods":[115],"have":[116,171],"been":[117,172],"developed":[118],"to":[119],"commercial":[121],"graphics":[122],"software":[123],"(PATRAN)":[124],"deal":[125],"correctly":[126],"with":[127,159],"failed":[128],"elements":[129],"results":[131],"output.":[132],"An":[133],"improved":[134],"model":[135],"laminated":[137],"shells":[138],"included":[140,186],"plate":[143],"shell":[145],"so":[147],"that":[148],"each":[149],"layer":[150],"a":[152],"multilayered":[153],"not":[156],"modeled":[158],"distinct":[160],"elements,":[161],"even":[162],"when":[163],"interlayers":[165],"present.":[167],"described":[170,193],"implemented":[173],"an":[175,203],"code":[179],"X3D.":[180],"User":[181],"programmer":[183],"information":[184],"as":[190],"appendices.":[191],"Applications":[192],"include":[197],"two":[198],"standard":[199],"test":[200],"problems":[201],"F-16":[204],"birdstrike":[205],"simulation.":[206]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2016-06-24T00:00:00"}
