{"id":"W2071788031","doi":"10.1139/l05-071","title":"Analysis of concrete beams prestressed and post-tensioned with externally unbonded carbon fiber reinforced polymer tendons","year":2005,"lang":"en","type":"article","venue":"Canadian Journal of Civil Engineering","topic":"Structural Behavior of Reinforced Concrete","field":"Engineering","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Sciences and Engineering Research Council of Canada; Federal Highway Administration; Ohio Department of Transportation","keywords":"Structural engineering; Prestressed concrete; Finite element method; Deflection (physics); Fibre-reinforced plastic; Beam (structure); Materials science; Ultimate load; Reinforced concrete; Carbon fiber reinforced polymer; Composite material; Engineering","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.00008833937,0.000273289,0.0005723765,0.001053744,0.00003272967,0.00004590113,0.000216264,0.0001113998,0.0001695799],"category_scores_gemma":[0.00005297066,0.0002478743,0.0001559394,0.0005316226,0.00006143805,0.000253561,0.00001103121,0.0003004253,6.280359e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001348089,"about_ca_system_score_gemma":0.0002303916,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001413711,"about_ca_topic_score_gemma":0.004672343,"domain_scores_codex":[0.9986614,0.000009484539,0.0005399499,0.0001257829,0.0002535225,0.0004098888],"domain_scores_gemma":[0.998639,0.00008570471,0.0001630524,0.0002402055,0.0002277653,0.0006442306],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00003021547,8.816564e-8,0.000973759,0.00004794962,0.001084196,0.0001340831,0.0003937841,0.8778485,0.1186139,0.00005658664,0.00001727482,0.0007996307],"study_design_scores_gemma":[0.003731826,0.0005728854,0.07110189,0.001022056,0.005002479,0.001219014,0.0002572306,0.6775334,0.2369231,0.000001548923,0.0009747355,0.001659806],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9968891,0.001539248,0.0006767923,0.00004923836,0.000116283,0.00009365793,0.00002865133,0.00003997965,0.0005670845],"genre_scores_gemma":[0.9985552,0.00003088046,0.001037168,0.00002245881,0.00007762794,0.000002168421,0.000007531837,0.00005085419,0.0002161053],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2003151,"threshold_uncertainty_score":0.9999974,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004058874375097787,"score_gpt":0.1719941972412502,"score_spread":0.1679353228661524,"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."}}