{"id":"W1970805748","doi":"10.1115/pvp2011-57101","title":"A Procedure to Include the Fatigue Effects of Thermal Gradients in a B31.1 Butt Weld of Dissimilar Metals and Welding End Transition Joint (TTJ) of Similar Metals for Design and Plant Life Extension","year":2011,"lang":"en","type":"article","venue":"","topic":"Fatigue and fracture mechanics","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ontario Power Generation","funders":"","keywords":"Welding; Power (physics); Stress (linguistics); Temperature gradient; Thermal power station; Structural engineering; Materials science; Mechanical engineering; Environmental science; Engineering; Electrical engineering; Thermodynamics; Physics","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0009959162,0.0005284242,0.0003193238,0.001085976,0.0005309575,0.0004032547,0.0005011766,0.0004054437,0.004596446],"category_scores_gemma":[0.002236825,0.0003416051,0.0005374165,0.0003780871,0.0002157016,0.0004615119,0.0003734419,0.0006279061,0.001488184],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002809375,"about_ca_system_score_gemma":0.001006447,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002602758,"about_ca_topic_score_gemma":0.007235291,"domain_scores_codex":[0.9993455,0.00007759281,0.00005616789,0.0001008488,0.0003935004,0.00002643684],"domain_scores_gemma":[0.9989908,0.0001973711,0.0001519637,0.0001534687,0.0004855784,0.00002089478],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0002260871,0.0003895954,0.0120161,0.000395483,0.00006098786,0.000341663,0.0007542614,0.02588955,0.5377902,0.004474489,0.004348134,0.4133134],"study_design_scores_gemma":[0.0000652722,0.002183182,0.05614354,0.00008714558,0.0001769625,0.001369892,0.0002666937,0.1408321,0.7309172,0.003299328,0.06445363,0.0002050557],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.08027856,0.00007828989,0.9089162,0.00005926958,0.00008945276,0.001026827,0.0006152054,0.003029941,0.00590631],"genre_scores_gemma":[0.164445,0.0000931765,0.8265294,0.00006115707,0.00001153563,0.000533034,0.0005473157,0.0004274375,0.007351994],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.004596446,"threshold_uncertainty_score":0.01537663,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04291479423163343,"score_gpt":0.2253975977550539,"score_spread":0.1824828035234205,"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."}}