{"id":"W2004433060","doi":"10.1016/j.engstruct.2015.02.018","title":"Experimental investigation of the composite action between hollowcore slabs with machine-cast finish and concrete topping","year":2015,"lang":"en","type":"article","venue":"Engineering Structures","topic":"Structural Behavior of Reinforced Concrete","field":"Engineering","cited_by":41,"is_retracted":false,"has_abstract":false,"ca_institutions":"Western University","funders":"","keywords":"Precast concrete; Structural engineering; Surface finish; Topping; Composite number; Surface roughness; Prestressed concrete; Full scale; Ultimate tensile strength; Engineering; Composite material; Materials science","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":[],"consensus_categories":[],"category_scores_codex":[0.00003839346,0.0002075417,0.0002004604,0.00006567501,0.00004494081,0.00003957491,0.0001444257,0.00008068689,0.000004422701],"category_scores_gemma":[0.00001659828,0.0001560226,0.00003184367,0.0001670561,0.00006947339,0.0001700269,0.00004675877,0.0002116003,3.053336e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006331475,"about_ca_system_score_gemma":0.0000150498,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003603983,"about_ca_topic_score_gemma":2.039003e-7,"domain_scores_codex":[0.9992926,0.00001087036,0.0001811667,0.0001333081,0.0002144718,0.0001675736],"domain_scores_gemma":[0.9995849,0.00003195662,0.00005220462,0.0001919928,0.00003532256,0.0001036546],"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":[0.00001402167,5.154653e-8,0.04054256,0.0001316475,0.0001270714,0.000004120639,0.001722363,0.2443599,0.7118043,0.0004484403,0.00006015058,0.0007853736],"study_design_scores_gemma":[0.0005696565,0.00005372311,0.1637741,0.00007064484,0.00004656961,0.00005382598,0.0001067748,0.01815967,0.8167936,0.00001951935,0.00008078026,0.0002711116],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976125,0.0002401083,0.001390589,0.00001536438,0.000312377,0.0001557839,0.00001873307,0.0001932121,0.00006134855],"genre_scores_gemma":[0.9941816,0.000001719977,0.005653503,0.00001049184,0.00008376424,0.00000544768,0.00001827776,0.00003759072,0.000007568235],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2262003,"threshold_uncertainty_score":0.6362419,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02263225999167466,"score_gpt":0.2260611472693116,"score_spread":0.2034288872776369,"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."}}