{"id":"W6979730136","doi":"","title":"Achieving fire resistance in steel columns through composite construction","year":2005,"lang":"en","type":"article","venue":"NPARC","topic":"Fire effects on concrete materials","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada","funders":"","keywords":"Fire resistance; Composite number; Size effect on structural strength; Fire performance; Compressive strength; Section (typography)","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.0002204518,0.0002856119,0.0002678245,0.00028147,0.0001613424,0.0002138722,0.000205839,0.0002062087,0.0007755137],"category_scores_gemma":[0.0003271645,0.000158581,0.0002001226,0.0001327257,0.0002318798,0.0001738787,0.0002614626,0.000194528,0.000302138],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000117836,"about_ca_system_score_gemma":0.000133517,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007161436,"about_ca_topic_score_gemma":0.001845133,"domain_scores_codex":[0.9998248,0.00002547498,0.000006174765,0.0000196493,0.00007614894,0.0000476842],"domain_scores_gemma":[0.9997767,0.0000603853,0.00006671873,0.00001811051,0.00004418721,0.0000338654],"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":[0.0002424038,0.000052426,0.001378975,0.00006154084,0.00001036279,0.0001330278,0.00004224532,0.005866424,0.9841396,0.0001764163,0.00005611405,0.007840578],"study_design_scores_gemma":[0.00001310966,0.0008194901,0.005500262,0.000008427535,0.00001561162,0.0002558602,0.00003151148,0.008571217,0.9837827,0.00007382356,0.0009173915,0.00001062589],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9901168,0.0003467113,0.007995339,0.000006963208,0.000007558022,0.000008149701,0.00002377127,0.0001044309,0.001390329],"genre_scores_gemma":[0.9955329,0.0001613984,0.003408172,0.000005626355,0.000002052795,0.00000395608,0.00003491254,0.00001532351,0.0008356717],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0007755137,"threshold_uncertainty_score":0.002594352,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006535645882452505,"score_gpt":0.2065508776222897,"score_spread":0.2000152317398372,"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."}}