{"id":"https://openalex.org/W2972976486","doi":"https://doi.org/10.1109/i2mtc.2019.8826854","title":"Monitoring the Crack Growth by Measurement of Diffracted Lamb Waves","display_name":"Monitoring the Crack Growth by Measurement of Diffracted Lamb Waves","publication_year":2019,"publication_date":"2019-05-01","ids":{"openalex":"https://openalex.org/W2972976486","doi":"https://doi.org/10.1109/i2mtc.2019.8826854","mag":"2972976486"},"language":"en","primary_location":{"id":"doi:10.1109/i2mtc.2019.8826854","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2mtc.2019.8826854","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","raw_type":"proceedings-article"},"type":"article","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/A5000545422","display_name":"Bo Feng","orcid":"https://orcid.org/0000-0002-1057-3932"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"Bo Feng","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es, Instituto Superior T\u00e9cnico Universidade de Lisboa, Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Instituto Superior T\u00e9cnico Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004575657","display_name":"Nuno Espada","orcid":null},"institutions":[{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]},{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Nuno Espada","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es, Instituto Superior T\u00e9cnico Universidade de Lisboa, Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Instituto Superior T\u00e9cnico Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I141596103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014802131","display_name":"Helena G. Ramos","orcid":"https://orcid.org/0000-0002-4931-7960"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Helena G. Ramos","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es, Instituto Superior T\u00e9cnico Universidade de Lisboa, Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Instituto Superior T\u00e9cnico Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I141596103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065915895","display_name":"A. Lopes Ribeiro","orcid":"https://orcid.org/0000-0002-7475-3422"},"institutions":[{"id":"https://openalex.org/I141596103","display_name":"University of Lisbon","ror":"https://ror.org/01c27hj86","country_code":"PT","type":"education","lineage":["https://openalex.org/I141596103"]},{"id":"https://openalex.org/I4210120471","display_name":"Instituto de Telecomunica\u00e7\u00f5es","ror":"https://ror.org/02ht4fk33","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210120471"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Artur Lopes Ribeiro","raw_affiliation_strings":["Instituto de Telecomunica\u00e7\u00f5es, Instituto Superior T\u00e9cnico Universidade de Lisboa, Lisbon, Portugal"],"affiliations":[{"raw_affiliation_string":"Instituto de Telecomunica\u00e7\u00f5es, Instituto Superior T\u00e9cnico Universidade de Lisboa, Lisbon, Portugal","institution_ids":["https://openalex.org/I4210120471","https://openalex.org/I141596103"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5000545422"],"corresponding_institution_ids":["https://openalex.org/I141596103","https://openalex.org/I4210120471"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11015322,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"21","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":1.0,"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/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":1.0,"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/T12169","display_name":"Non-Destructive Testing Techniques","score":0.9991000294685364,"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/T11609","display_name":"Geophysical Methods and Applications","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/diffraction","display_name":"Diffraction","score":0.8480570316314697},{"id":"https://openalex.org/keywords/attenuation","display_name":"Attenuation","score":0.792228102684021},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5311077237129211},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5050299763679504},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4809271991252899},{"id":"https://openalex.org/keywords/fresnel-zone","display_name":"Fresnel zone","score":0.437478244304657},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.33273017406463623},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.25301995873451233},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.17183706164360046}],"concepts":[{"id":"https://openalex.org/C207114421","wikidata":"https://www.wikidata.org/wiki/Q133900","display_name":"Diffraction","level":2,"score":0.8480570316314697},{"id":"https://openalex.org/C184652730","wikidata":"https://www.wikidata.org/wiki/Q2357982","display_name":"Attenuation","level":2,"score":0.792228102684021},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5311077237129211},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5050299763679504},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4809271991252899},{"id":"https://openalex.org/C200292535","wikidata":"https://www.wikidata.org/wiki/Q1455719","display_name":"Fresnel zone","level":3,"score":0.437478244304657},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.33273017406463623},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.25301995873451233},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.17183706164360046}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/i2mtc.2019.8826854","is_oa":false,"landing_page_url":"https://doi.org/10.1109/i2mtc.2019.8826854","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1951050902","https://openalex.org/W2059039388","https://openalex.org/W2148361150","https://openalex.org/W2290238921","https://openalex.org/W2483371656","https://openalex.org/W2887336056","https://openalex.org/W3022302466","https://openalex.org/W4241214195","https://openalex.org/W6682182675"],"related_works":["https://openalex.org/W2062605435","https://openalex.org/W2273182195","https://openalex.org/W2186374051","https://openalex.org/W2377963109","https://openalex.org/W2022279172","https://openalex.org/W2352247021","https://openalex.org/W2145835458","https://openalex.org/W2059332403","https://openalex.org/W4382644921","https://openalex.org/W2037252914"],"abstract_inverted_index":{"This":[0],"article":[1],"presents":[2],"an":[3,17,58],"application":[4],"of":[5,13,31,67,86,90],"ultrasonic":[6],"Lamb":[7],"waves":[8],"to":[9,21,39,56,78],"monitor":[10],"the":[11,32,61,68,80,84,95,105,109],"growth":[12],"a":[14,35,65],"crack":[15,36,69],"in":[16],"aluminum":[18],"plate":[19],"subject":[20],"mechanical":[22],"fatigue.":[23],"PZT":[24],"sensors":[25],"were":[26,112],"fixed":[27],"on":[28,104],"both":[29],"sides":[30],"zone":[33],"where":[34],"is":[37],"expected":[38],"appear.":[40],"The":[41,50,88],"study":[42],"was":[43,54,75,92],"conducted":[44],"by":[45,102],"theoretical":[46],"and":[47,83],"experimental":[48],"approaches.":[49],"diffraction":[51,103],"Fresnel-Kirchhoff":[52],"approximation":[53],"used":[55,77],"establish":[57],"estimate":[59,79],"for":[60],"attenuation":[62,82],"measured":[63],"as":[64],"function":[66],"length.":[70],"A":[71],"finite":[72],"element":[73],"program":[74],"equally":[76],"propagation":[81,101],"time":[85,89],"flight.":[87],"flight":[91],"compared":[93,113],"with":[94,114],"value":[96],"obtained":[97,110,116],"considering":[98],"simple":[99],"ray":[100],"crack's":[106],"tip.":[107],"Finally":[108],"data":[111],"those":[115],"experimentally.":[117]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
