{"id":"https://openalex.org/W987000885","doi":"https://doi.org/10.1520/stp17413s","title":"An Investigation of the I and dJ/da Concepts for Ductile Tearing Instability","display_name":"An Investigation of the I and dJ/da Concepts for Ductile Tearing Instability","publication_year":1986,"publication_date":"1986-01-01","ids":{"openalex":"https://openalex.org/W987000885","doi":"https://doi.org/10.1520/stp17413s","mag":"987000885"},"language":"en","primary_location":{"id":"doi:10.1520/stp17413s","doi":"https://doi.org/10.1520/stp17413s","is_oa":false,"landing_page_url":"https://doi.org/10.1520/stp17413s","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fracture Mechanics: Seventeenth Volume","raw_type":"book-chapter"},"volume":{"id":"https://openalex.org/W3145736567","display_name":"Fracture Mechanics: Seventeenth Volume"},"type":"book-chapter","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/A5113470310","display_name":"MR Etemad","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"MR Etemad","raw_affiliation_strings":["Imperial College 1 Post-Doctoral Research Assistant and Professor of Materials in Engineering , respectively, Mechanical Engineering Department, , London, England "],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Imperial College 1 Post-Doctoral Research Assistant and Professor of Materials in Engineering , respectively, Mechanical Engineering Department, , London, England ","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111876444","display_name":"C. E. Turner","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"CE Turner","raw_affiliation_strings":["Imperial College 1 Post-Doctoral Research Assistant and Professor of Materials in Engineering , respectively, Mechanical Engineering Department, , London, England "],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Imperial College 1 Post-Doctoral Research Assistant and Professor of Materials in Engineering , respectively, Mechanical Engineering Department, , London, England ","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":18.2656,"has_fulltext":false,"cited_by_count":185,"citation_normalized_percentile":{"value":1.0,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"485","last_page":"502"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10396","display_name":"Fatigue and fracture mechanics","score":0.9818999767303467,"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/T10396","display_name":"Fatigue and fracture mechanics","score":0.9818999767303467,"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/T10700","display_name":"Metal Forming Simulation Techniques","score":0.009100000374019146,"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/T10219","display_name":"Mechanical Behavior of Composites","score":0.002899999963119626,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/j-integral","display_name":"J-integral","score":0.6340000033378601},{"id":"https://openalex.org/keywords/energy-rate","display_name":"energy rate","score":0.5820000171661377},{"id":"https://openalex.org/keywords/r-curve-behavior","display_name":"R-curve","score":0.8009999990463257},{"id":"https://openalex.org/keywords/compliance","display_name":"compliance","score":0.4230000078678131},{"id":"https://openalex.org/keywords/crack-propagation","display_name":"crack propagation","score":0.45899999141693115},{"id":"https://openalex.org/keywords/fracture-mechanics","display_name":"fracture mechanics","score":0.49799999594688416}],"concepts":[{"id":"https://openalex.org/C2776097996","wikidata":"https://www.wikidata.org/wiki/Q2219270","display_name":"Tearing","level":2,"score":0.77757328748703},{"id":"https://openalex.org/C207821765","wikidata":"https://www.wikidata.org/wiki/Q405372","display_name":"Instability","level":2,"score":0.7491182088851929},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.34018009901046753},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.19665366411209106},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.055893898010253906}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1520/stp17413s","doi":"https://doi.org/10.1520/stp17413s","is_oa":false,"landing_page_url":"https://doi.org/10.1520/stp17413s","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fracture Mechanics: Seventeenth Volume","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":72,"referenced_works":["https://openalex.org/W726692","https://openalex.org/W16331706","https://openalex.org/W145359749","https://openalex.org/W153177382","https://openalex.org/W160055483","https://openalex.org/W181415430","https://openalex.org/W184029216","https://openalex.org/W1127266445","https://openalex.org/W1484864026","https://openalex.org/W1496664251","https://openalex.org/W1499268907","https://openalex.org/W1501880916","https://openalex.org/W1570858782","https://openalex.org/W1573831007","https://openalex.org/W1574989042","https://openalex.org/W1576438171","https://openalex.org/W1583270503","https://openalex.org/W1587017338","https://openalex.org/W1610606864","https://openalex.org/W1700926719","https://openalex.org/W1776261964","https://openalex.org/W1787640260","https://openalex.org/W1825561004","https://openalex.org/W1964717752","https://openalex.org/W1968834637","https://openalex.org/W1977864143","https://openalex.org/W1985453879","https://openalex.org/W1991499703","https://openalex.org/W1991795148","https://openalex.org/W2000184835","https://openalex.org/W2003117013","https://openalex.org/W2007124081","https://openalex.org/W2009674410","https://openalex.org/W2011487370","https://openalex.org/W2014239045","https://openalex.org/W2022999846","https://openalex.org/W2024509488","https://openalex.org/W2028184439","https://openalex.org/W2029440759","https://openalex.org/W2030182098","https://openalex.org/W2038401988","https://openalex.org/W2062248000","https://openalex.org/W2068184791","https://openalex.org/W2086007337","https://openalex.org/W2088924352","https://openalex.org/W2093707606","https://openalex.org/W2099113138","https://openalex.org/W2100837269","https://openalex.org/W2102229129","https://openalex.org/W2103018940","https://openalex.org/W2128635872","https://openalex.org/W2131536058","https://openalex.org/W2135241016","https://openalex.org/W2138811887","https://openalex.org/W2146037819","https://openalex.org/W2151935863","https://openalex.org/W2168567202","https://openalex.org/W2214363391","https://openalex.org/W2314800758","https://openalex.org/W2317982673","https://openalex.org/W2319271087","https://openalex.org/W2326347268","https://openalex.org/W2326554426","https://openalex.org/W2396222699","https://openalex.org/W2402310480","https://openalex.org/W2412044829","https://openalex.org/W2413189826","https://openalex.org/W2477277302","https://openalex.org/W2564298140","https://openalex.org/W3122859634","https://openalex.org/W6602442953","https://openalex.org/W6630578264"],"related_works":["https://openalex.org/W1604602299","https://openalex.org/W2084399326","https://openalex.org/W2054167756","https://openalex.org/W4248954286","https://openalex.org/W254041411","https://openalex.org/W1515029833","https://openalex.org/W1125185383","https://openalex.org/W2019384960","https://openalex.org/W7098173160","https://openalex.org/W1499023155"],"abstract_inverted_index":{"Unstable":[0],"ductile":[1,25],"tearing":[2,26],"was":[3,121],"found":[4],"in":[5,17,67,76],"a":[6,18,111],"series":[7],"of":[8,13,41,52,78,88,107],"tests":[9],"on":[10,43,117],"notched":[11],"bend-bars":[12],"HY130":[14],"steel":[15],"tested":[16],"screw-driven":[19],"machine.":[20],"R-curves":[21],"were":[22],"measured":[23,122],"and":[24,35,48,72,101],"stability":[27],"analyzed":[28],"according":[29],"to":[30,86,110,115],"the":[31,44,57,92,105,119],"energy":[32,45],"rate,":[33],"I,":[34],"dJ/da":[36,63,102],"tangency":[37],"concepts.":[38],"The":[39,62],"effect":[40],"compliance":[42,82,90],"rate":[46,55],"available":[47],"an":[49],"appropriate":[50,89],"estimation":[51],"work":[53],"dissipation":[54],"for":[56],"I":[58,100],"theory":[59],"are":[60],"described.":[61],"concept":[64],"is":[65,95],"used":[66],"both":[68,99],"its":[69],"\u201cexact\u201d":[70],"form":[71],"as":[73],"originally":[74],"stated":[75],"terms":[77,83],"T,":[79],"with":[80],"certain":[81],"modified.":[84],"Subject":[85],"choice":[87],"terms,":[91],"experimental":[93],"behavior":[94],"predicted":[96],"satisfactorily":[97],"by":[98],"methods,":[103],"although":[104],"restriction":[106],"this":[108],"analysis":[109],"configuration":[112],"very":[113],"similar":[114],"that":[116],"which":[118],"R-curve":[120],"must":[123],"be":[124],"recalled.":[125]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":10},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":13},{"year":2012,"cited_by_count":11}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
