{"id":"W4413186390","doi":"10.1139/cjce-2024-0261","title":"Seismic shear strength of hollow-core composite bridge columns","year":2025,"lang":"en","type":"article","venue":"Canadian Journal of Civil Engineering","topic":"Structural Behavior of Reinforced Concrete","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Structural engineering; Composite number; Core (optical fiber); Shear (geology); Geology; Shear strength (soil); Bridge (graph theory); Geotechnical engineering; Engineering; Materials science; Composite material","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001649053,0.000267861,0.0002177827,0.0003677876,0.0001195077,0.0001869686,0.0001719761,0.0002066525,0.001096159],"category_scores_gemma":[0.0003218011,0.0001472546,0.0001489278,0.0001505947,0.0003206163,0.0001742128,0.0002293503,0.0001469631,0.000237935],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001860909,"about_ca_system_score_gemma":0.000173106,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001282288,"about_ca_topic_score_gemma":0.002768892,"domain_scores_codex":[0.9999206,0.000007115564,0.000003203436,0.00001569424,0.00003881176,0.00001447675],"domain_scores_gemma":[0.9998314,0.00004040084,0.0000429088,0.00001103382,0.00005082937,0.00002344066],"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":[0.0001998819,0.0000247499,0.009043354,0.00005450353,0.00001495568,0.0001519071,0.00009905553,0.02691916,0.956412,0.0001797782,0.0000575023,0.006843131],"study_design_scores_gemma":[0.00001376445,0.0008352542,0.1329517,0.00002481697,0.0000381796,0.0002461491,0.0003778196,0.1781752,0.6861857,0.0002436029,0.0008681435,0.00003968986],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9982431,0.00003855277,0.001264141,0.000004001434,0.000001771637,0.000001429465,0.00004159764,0.00001163982,0.0003937985],"genre_scores_gemma":[0.9992847,0.00003648932,0.0002605752,0.000002854382,6.94311e-7,0.000001599278,0.00006618291,0.000003211123,0.0003436479],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001282288,"threshold_uncertainty_score":0.003666997,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00812792244742183,"score_gpt":0.1993798157565885,"score_spread":0.1912518933091667,"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."}}