{"id":"https://openalex.org/W4380032018","doi":"https://doi.org/10.2139/ssrn.4474582","title":"Ultimate Strength of the Perforated Stiffened Panels with a Square Opening Under Uniaxial Compression","display_name":"Ultimate Strength of the Perforated Stiffened Panels with a Square Opening Under Uniaxial Compression","publication_year":2023,"publication_date":"2023-01-01","ids":{"openalex":"https://openalex.org/W4380032018","doi":"https://doi.org/10.2139/ssrn.4474582"},"language":"en","primary_location":{"id":"doi:10.2139/ssrn.4474582","doi":"https://doi.org/10.2139/ssrn.4474582","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.4474582","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.2139/ssrn.4474582","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5023645437","display_name":"Tongil Choe","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I344333522","display_name":"Kim Chaek University of Technology","ror":"https://ror.org/04vew1z32","country_code":"KP","type":"education","lineage":["https://openalex.org/I344333522"]}],"countries":["KP"],"is_corresponding":false,"raw_author_name":"Tongil Choe","raw_affiliation_strings":["Kim Chaek University of Technology","Kim Chaek University of Technology, Korea, Republic of (South Korea)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kim Chaek University of Technology","institution_ids":["https://openalex.org/I344333522"]},{"raw_affiliation_string":"Kim Chaek University of Technology, Korea, Republic of (South Korea)","institution_ids":["https://openalex.org/I344333522"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052464128","display_name":"Poknam Han","orcid":"https://orcid.org/0000-0001-8260-2061","observed_orcids":["https://orcid.org/0000-0001-8260-2061"]},"institutions":[{"id":"https://openalex.org/I344333522","display_name":"Kim Chaek University of Technology","ror":"https://ror.org/04vew1z32","country_code":"KP","type":"education","lineage":["https://openalex.org/I344333522"]}],"countries":["KP"],"is_corresponding":true,"raw_author_name":"Poknam Han","raw_affiliation_strings":["Kim Chaek University of Technology","Kim Chaek University of Technology, Korea, Republic of (South Korea)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kim Chaek University of Technology","institution_ids":["https://openalex.org/I344333522"]},{"raw_affiliation_string":"Kim Chaek University of Technology, Korea, Republic of (South Korea)","institution_ids":["https://openalex.org/I344333522"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085946306","display_name":"Kwangchol Ri","orcid":"https://orcid.org/0000-0002-2414-1882","observed_orcids":["https://orcid.org/0000-0002-2414-1882"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kwangchol Ri","raw_affiliation_strings":["Independent  - affiliation not provided to SSRN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Independent  - affiliation not provided to SSRN","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042900383","display_name":"Unhyok Yun","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I344333522","display_name":"Kim Chaek University of Technology","ror":"https://ror.org/04vew1z32","country_code":"KP","type":"education","lineage":["https://openalex.org/I344333522"]}],"countries":["KP"],"is_corresponding":false,"raw_author_name":"Unhyok Yun","raw_affiliation_strings":["Kim Chaek University of Technology","Kim Chaek University of Technology, Korea, Republic of (South Korea)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kim Chaek University of Technology","institution_ids":["https://openalex.org/I344333522"]},{"raw_affiliation_string":"Kim Chaek University of Technology, Korea, Republic of (South Korea)","institution_ids":["https://openalex.org/I344333522"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5092124589","display_name":"Jisong Ri","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I344333522","display_name":"Kim Chaek University of Technology","ror":"https://ror.org/04vew1z32","country_code":"KP","type":"education","lineage":["https://openalex.org/I344333522"]}],"countries":["KP"],"is_corresponding":false,"raw_author_name":"Jisong Ri","raw_affiliation_strings":["Kim Chaek University of Technology","Kim Chaek University of Technology, Korea, Republic of (South Korea)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kim Chaek University of Technology","institution_ids":["https://openalex.org/I344333522"]},{"raw_affiliation_string":"Kim Chaek University of Technology, Korea, Republic of (South Korea)","institution_ids":["https://openalex.org/I344333522"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5052464128"],"corresponding_institution_ids":["https://openalex.org/I344333522"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"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/T10713","display_name":"Structural Load-Bearing Analysis","score":0.9390000104904175,"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":0.9390000104904175,"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/T12086","display_name":"Structural Integrity and Reliability Analysis","score":0.04170000180602074,"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"}},{"id":"https://openalex.org/T10707","display_name":"Cellular and Composite Structures","score":0.004399999976158142,"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/square-openings","display_name":"square openings","score":0.8489999771118164},{"id":"https://openalex.org/keywords/ultimate-strength","display_name":"ultimate strength","score":0.9769999980926514},{"id":"https://openalex.org/keywords/uniaxial-compression","display_name":"uniaxial compression","score":0.996999979019165},{"id":"https://openalex.org/keywords/welding-residual-stress","display_name":"welding residual stress","score":0.9490000009536743},{"id":"https://openalex.org/keywords/initial-deflection","display_name":"initial deflection","score":0.9869999885559082},{"id":"https://openalex.org/keywords/boundary-conditions","display_name":"boundary conditions","score":0.9850000143051147},{"id":"https://openalex.org/keywords/plate-aspect-ratio","display_name":"plate aspect ratio","score":0.9480000138282776},{"id":"https://openalex.org/keywords/plate-slenderness-ratio","display_name":"plate slenderness ratio","score":0.9729999899864197},{"id":"https://openalex.org/keywords/empirical-prediction-equations","display_name":"empirical prediction equations","score":0.6729999780654907}],"concepts":[{"id":"https://openalex.org/C135692309","wikidata":"https://www.wikidata.org/wiki/Q111124","display_name":"Square (algebra)","level":2,"score":0.8189030289649963},{"id":"https://openalex.org/C180016635","wikidata":"https://www.wikidata.org/wiki/Q2712821","display_name":"Compression (physics)","level":2,"score":0.6056357026100159},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.5752636790275574},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5008325576782227},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.4690901041030884},{"id":"https://openalex.org/C112950240","wikidata":"https://www.wikidata.org/wiki/Q76005","display_name":"Ultimate tensile strength","level":2,"score":0.42141252756118774},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.37145164608955383},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3008471131324768},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.19779330492019653}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2139/ssrn.4474582","doi":"https://doi.org/10.2139/ssrn.4474582","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.4474582","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.2139/ssrn.4474582","doi":"https://doi.org/10.2139/ssrn.4474582","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.4474582","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},"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/W4300427601","https://openalex.org/W4298027113","https://openalex.org/W2094990128","https://openalex.org/W54796192","https://openalex.org/W2091438086","https://openalex.org/W1968229002","https://openalex.org/W2898997169","https://openalex.org/W3112418372","https://openalex.org/W2221184102","https://openalex.org/W2088238552"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2023-06-10T00:00:00"}