{"id":"W4313399583","doi":"10.1016/j.engstruct.2022.115442","title":"Experimental investigation of concentrically and eccentrically loaded circular hollow concrete columns reinforced with GFRP bars and spirals","year":2022,"lang":"en","type":"article","venue":"Engineering Structures","topic":"Structural Behavior of Reinforced Concrete","field":"Engineering","cited_by":27,"is_retracted":false,"has_abstract":false,"ca_institutions":"Natural Sciences and Engineering Research Council of Canada; Université de Sherbrooke","funders":"","keywords":"Fibre-reinforced plastic; Materials science; Eccentricity (behavior); Composite material; Reinforcement; Flexural strength; Spall; Ultimate tensile strength; Structural engineering; Cracking; Compression (physics); Compressive strength; Bending; Neutral axis; Beam (structure); 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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.00006349342,0.0002937976,0.000358045,0.0001554215,0.0001025652,0.00005215114,0.0001688083,0.00007813502,0.00009168328],"category_scores_gemma":[0.0000294092,0.000298868,0.00004653239,0.0002705376,0.0001207407,0.0001606259,0.0001031636,0.0003028357,2.523828e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001148997,"about_ca_system_score_gemma":0.00002824734,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002360651,"about_ca_topic_score_gemma":1.350335e-8,"domain_scores_codex":[0.9986889,0.0000207146,0.0003322973,0.0002555228,0.0003763879,0.0003261847],"domain_scores_gemma":[0.999427,0.00006472129,0.00007853342,0.0002112402,0.00003287863,0.000185647],"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":[0.00003736385,8.852424e-8,0.0004276267,0.0000984752,0.00008987282,0.00003368591,0.0006551389,0.4539529,0.5430058,0.00145035,0.00005266942,0.0001961127],"study_design_scores_gemma":[0.002581321,0.0004755739,0.01773922,0.00004725076,0.0001065183,0.000353988,0.000359016,0.1062901,0.8705711,0.00003610218,0.0005665013,0.000873345],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9954057,0.001174537,0.002520738,0.00001609984,0.00018078,0.0003726618,0.00003348057,0.0002513381,0.00004463556],"genre_scores_gemma":[0.9917765,0.00001334239,0.007993934,0.00004841081,0.00003108388,0.00003832277,0.00002797039,0.00005370082,0.00001673834],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3476628,"threshold_uncertainty_score":0.9999464,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006110556757488226,"score_gpt":0.1865093268562714,"score_spread":0.1803987700987832,"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."}}