{"id":"W3094768221","doi":"10.1016/j.conbuildmat.2020.121438","title":"Flexural toughness of sustainable ECC with high-volume substitution of cement and silica sand","year":2020,"lang":"en","type":"article","venue":"Construction and Building Materials","topic":"Innovative concrete reinforcement materials","field":"Engineering","cited_by":55,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"Türkiye Bilimsel ve Teknolojik Araştırma Kurumu","keywords":"Flexural strength; Fly ash; Materials science; Toughness; Portland cement; Composite material; Cement; Cementitious; Filler (materials); Ductility (Earth science); Silica fume; Curing (chemistry); Fracture toughness; Creep","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":[0.0001282274,0.0001239073,0.0002962635,0.00006395479,0.00004327911,0.00004549624,0.00003916185,0.00004938294,0.0001736091],"category_scores_gemma":[0.00002019678,0.0001099596,0.000008911297,0.0001250929,0.0001881557,0.0001959575,0.00003898823,0.00002555848,5.407157e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002006783,"about_ca_system_score_gemma":0.00001599235,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000234396,"about_ca_topic_score_gemma":9.115889e-8,"domain_scores_codex":[0.9992895,0.00002183127,0.0003303106,0.0001245813,0.00009209347,0.0001416885],"domain_scores_gemma":[0.9996518,0.00001122515,0.0001174241,0.00006807244,0.0001129587,0.00003845177],"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":[0.00009716304,0.000001268308,0.0003107582,0.0006781705,0.00003712923,0.000001419344,0.0001135904,0.0003797773,0.9572657,0.04070311,0.00002470537,0.0003872256],"study_design_scores_gemma":[0.000608697,0.00009304468,0.0004522058,0.00005227471,0.00002870084,0.00001511479,0.0002715685,0.0001292922,0.9973177,0.00009312844,0.0008161281,0.0001220847],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9945519,0.00005271463,0.004687772,0.00004762158,0.0001896189,0.0002374645,0.00002707586,0.00005834437,0.0001474771],"genre_scores_gemma":[0.9976775,0.0000502922,0.002164775,0.00001276116,0.00005164035,0.00000948262,0.0000124371,0.00001167138,0.000009455046],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04060998,"threshold_uncertainty_score":0.4484023,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007941779936610485,"score_gpt":0.1950448086148273,"score_spread":0.1871030286782168,"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."}}