{"id":"W2014319708","doi":"10.1115/1.1849230","title":"Fitness-for-Service Methodology Based on Variational Principles in Plasticity","year":2005,"lang":"en","type":"article","venue":"Journal of Pressure Vessel Technology","topic":"Fatigue and fracture mechanics","field":"Engineering","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland","funders":"Canada Research Chairs","keywords":"Piping; Limit load; Limit (mathematics); Context (archaeology); Plasticity; Service (business); Mathematical optimization; Upper and lower bounds; Structural plasticity; Applied mathematics; Computer science; Service life; Limit analysis; Mathematics; Structural engineering; Finite element method; Reliability engineering; Engineering; Mechanical engineering; Mathematical analysis; Physics; Geology; Thermodynamics; Economics","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002113806,0.000986572,0.001280748,0.0011502,0.0006613636,0.0008606645,0.001794326,0.001364926,0.004967536],"category_scores_gemma":[0.003678827,0.0004577721,0.0009380065,0.0007339581,0.001334888,0.001107326,0.001696766,0.001780205,0.0006685982],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009148027,"about_ca_system_score_gemma":0.001418907,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003032998,"about_ca_topic_score_gemma":0.0026463,"domain_scores_codex":[0.9993319,0.0003187901,0.00001983492,0.00007366656,0.0001957212,0.00006016665],"domain_scores_gemma":[0.998695,0.000774633,0.00007891688,0.0001117466,0.0002717158,0.00006802172],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00002518113,0.00004751532,0.0004701125,0.00008879969,0.00004966734,0.0001000858,0.00007259926,0.693334,0.002586028,0.2378414,0.00130608,0.06407845],"study_design_scores_gemma":[0.000004107756,0.00001622205,0.00006572203,0.000005242989,0.000003861574,0.0000184057,0.000006199097,0.9696919,0.0002359181,0.02912283,0.0008238222,0.000005782819],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.001834096,0.0000603566,0.9968278,0.00005557957,0.00001609619,0.00002550858,0.00001431701,0.0000517248,0.00111452],"genre_scores_gemma":[0.2649535,0.0004218276,0.7209206,0.0001531008,0.000149119,0.000487254,0.0002128241,0.0005157291,0.01218611],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.004967536,"threshold_uncertainty_score":0.01661807,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04151073966875032,"score_gpt":0.2738328048779629,"score_spread":0.2323220652092125,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}