{"id":"W2118821717","doi":"10.1139/l05-042","title":"Axial loading tests on short and long hollow structural steel columns retrofitted using carbon fibre reinforced polymers","year":2006,"lang":"en","type":"article","venue":"Canadian Journal of Civil Engineering","topic":"Structural Behavior of Reinforced Concrete","field":"Engineering","cited_by":177,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Materials science; Transverse plane; Fibre-reinforced plastic; Composite material; Structural engineering; Buckling; Stiffness; Column (typography); Axial symmetry; Carbon fiber reinforced polymer; Reinforced concrete; Engineering","routes":{"ca_aff":false,"ca_fund":true,"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":[0.0003807999,0.0006753584,0.0003087349,0.0005397885,0.0003871154,0.0001173372,0.0004041664,0.0004701924,0.00327714],"category_scores_gemma":[0.0008591486,0.0003443693,0.0003512869,0.0002462441,0.0006480724,0.0003940843,0.0004055403,0.0003614942,0.0004619869],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002245174,"about_ca_system_score_gemma":0.0001940863,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001440969,"about_ca_topic_score_gemma":0.006388057,"domain_scores_codex":[0.9994984,0.00005306473,0.00004031758,0.00006281917,0.0002490023,0.00009649296],"domain_scores_gemma":[0.9985072,0.0005105347,0.0002376214,0.0001450989,0.0003745428,0.00022497],"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":[0.000752025,0.0001178238,0.003523842,0.00007398758,0.00001719532,0.0001711193,0.0002090803,0.001382663,0.986991,0.00003531617,0.00005449522,0.006671497],"study_design_scores_gemma":[0.00003160589,0.006104488,0.05352078,0.00002169434,0.00003284948,0.0002852917,0.0003692587,0.004028025,0.9347602,0.00005106942,0.0007648598,0.00002989155],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991046,0.00003762522,0.0004859738,0.000005712436,0.000005140612,0.000008951349,0.00005094271,0.00001724085,0.0002837928],"genre_scores_gemma":[0.9978556,0.0000425019,0.001005409,0.00001274573,0.000003765001,0.00001044258,0.000124203,0.00001240641,0.0009328849],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00327714,"threshold_uncertainty_score":0.01096314,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007792227147329294,"score_gpt":0.1944107216178061,"score_spread":0.1866184944704768,"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."}}