{"id":"W3157905518","doi":"10.3390/infrastructures6050066","title":"Axial Load Behavior of Ultrahigh Strength Concrete-Filled Steel Tube Columns of Various Geometric and Reinforcement Configurations","year":2021,"lang":"en","type":"article","venue":"Infrastructures","topic":"Structural Load-Bearing Analysis","field":"Engineering","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Metropolitan University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Structural engineering; Materials science; Ductility (Earth science); Reinforcement; Buckling; Eurocode; Concentric; Composite material; Tube (container); Core (optical fiber); Engineering; Mathematics; Geometry; Creep","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.0001926499,0.0002968614,0.0001841803,0.0003541926,0.0002163358,0.0001468996,0.0002441613,0.0002718494,0.001077169],"category_scores_gemma":[0.0003414682,0.0001643947,0.0001839799,0.0001425919,0.000421383,0.0002033056,0.0001732794,0.0001624829,0.0002437331],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002410491,"about_ca_system_score_gemma":0.0001786048,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002759766,"about_ca_topic_score_gemma":0.01028972,"domain_scores_codex":[0.9998155,0.00002275189,0.000009667387,0.00002825304,0.0000898589,0.0000339802],"domain_scores_gemma":[0.9996873,0.00007274099,0.00008009686,0.00002735157,0.00008717264,0.00004541577],"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":[0.0004326848,0.0000855008,0.008794509,0.00005437639,0.00001647093,0.0002072849,0.0002056707,0.01041286,0.9749054,0.00004679208,0.00006917829,0.004769175],"study_design_scores_gemma":[0.00001057296,0.002003032,0.09074237,0.00001292782,0.00002907096,0.0001918444,0.0003347014,0.03173599,0.8742604,0.00003389792,0.0006175832,0.00002759935],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994256,0.00002919432,0.0002940227,0.000002893699,0.000001289185,0.000002958129,0.00005542645,0.00001382379,0.0001747488],"genre_scores_gemma":[0.9991232,0.0000296495,0.0002840588,0.000004124644,6.08421e-7,0.000003373532,0.00009807629,0.000005159578,0.0004519381],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002759766,"threshold_uncertainty_score":0.005487382,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006117466158158277,"score_gpt":0.2123330566918718,"score_spread":0.2062155905337135,"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."}}