{"id":"W2024313847","doi":"10.1115/omae2009-79394","title":"Effects of Girth Weld on the Local Buckling Response of Conventional Grade Pipelines","year":2009,"lang":"en","type":"article","venue":"","topic":"Structural Integrity and Reliability Analysis","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland; Centre For Cold Ocean Resources Engineering","funders":"","keywords":"Welding; Structural engineering; Girth (graph theory); Finite element method; Pipeline transport; Bending moment; Pipeline (software); Bending; Buckling; Engineering; Mathematics; Mechanical engineering","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":[0.0004360338,0.0003352555,0.0002776781,0.0004613219,0.0001521731,0.0002889305,0.0003269531,0.0003581143,0.002052119],"category_scores_gemma":[0.001874293,0.000195401,0.0002912095,0.0002473496,0.0005321017,0.0002560572,0.000400229,0.0002324471,0.0003280953],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002583784,"about_ca_system_score_gemma":0.0001027445,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001180227,"about_ca_topic_score_gemma":0.001851645,"domain_scores_codex":[0.9996713,0.00005104379,0.00001491318,0.00006022166,0.0001513551,0.00005115363],"domain_scores_gemma":[0.9988866,0.0005326493,0.0002007524,0.0001596265,0.0001580245,0.00006235249],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0005909892,0.00005969585,0.009541078,0.0001831431,0.00005248608,0.000610976,0.0003933659,0.1502597,0.8195136,0.0001785583,0.0001260904,0.01849041],"study_design_scores_gemma":[0.00002230275,0.003069786,0.1488463,0.0000472909,0.000114444,0.0008522203,0.0003134634,0.2988819,0.5462995,0.0002617846,0.001206765,0.00008429365],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9932907,0.0001393791,0.005133944,0.0000151502,0.000005895946,0.000009062933,0.00004595257,0.0001477304,0.001212133],"genre_scores_gemma":[0.9992939,0.00003136837,0.0003409699,0.000006728172,0.000001193456,0.000002102867,0.00001792293,0.00001332325,0.0002924694],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002052119,"threshold_uncertainty_score":0.006865025,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007709960941327373,"score_gpt":0.2222191011554491,"score_spread":0.2145091402141218,"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."}}