{"id":"W4407883819","doi":"10.1016/j.istruc.2025.108491","title":"Shear behavior of reinforced slag-based geopolymer concrete T-shaped beams","year":2025,"lang":"en","type":"article","venue":"Structures","topic":"Innovative concrete reinforcement materials","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"National Research Foundation of Korea; National Natural Science Foundation of China","keywords":"Materials science; Geopolymer cement; Shear (geology); Geopolymer; Composite material; Structural engineering; Slag (welding); Fly ash; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000224941,0.00025184,0.0001331348,0.0003586034,0.0001521392,0.0001820048,0.000211317,0.0002824401,0.002298851],"category_scores_gemma":[0.000342731,0.0001624645,0.0001492017,0.0002250661,0.0003267387,0.0001687866,0.0001411593,0.0001868458,0.0003439255],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002244964,"about_ca_system_score_gemma":0.0002429327,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002035452,"about_ca_topic_score_gemma":0.003232483,"domain_scores_codex":[0.9998848,0.00001229253,0.000005547823,0.00002207539,0.00004512837,0.00003004358],"domain_scores_gemma":[0.9997067,0.00006996683,0.00007419586,0.00001623856,0.00009826422,0.00003450909],"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":[0.0005330505,0.00005109743,0.005407405,0.00004380869,0.00001405114,0.0001484065,0.0002191797,0.01715565,0.971438,0.0005029845,0.0001495203,0.004336889],"study_design_scores_gemma":[0.00002564065,0.001306349,0.05508512,0.00003639908,0.00003675313,0.00009982345,0.000422738,0.08558328,0.8559797,0.0001625641,0.001227835,0.00003390413],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987514,0.00005600873,0.0005438068,0.000007138975,0.000004426438,0.000002404243,0.00006000843,0.00001549026,0.0005592283],"genre_scores_gemma":[0.9989716,0.00003663438,0.0002002083,0.000003504765,7.168068e-7,0.000001683771,0.00004465857,0.000002817351,0.00073818],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002298851,"threshold_uncertainty_score":0.00769043,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007908895401169245,"score_gpt":0.2433360780934092,"score_spread":0.2354271826922399,"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."}}