{"id":"W3136773672","doi":"10.1016/j.conbuildmat.2021.122760","title":"Effect of mix composition on the mechanical properties of SFRC","year":2021,"lang":"en","type":"article","venue":"Construction and Building Materials","topic":"Innovative concrete reinforcement materials","field":"Engineering","cited_by":13,"is_retracted":false,"has_abstract":false,"ca_institutions":"Read Jones Christoffersen (Canada); University of British Columbia; Lakehead University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Flexural strength; Compressive strength; Materials science; Ultimate tensile strength; Composite material; Shear (geology); Aggregate (composite); Structural engineering; Fiber-reinforced concrete; Volume fraction; Fiber; Engineering","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0007620382,0.0004396071,0.0004066087,0.0007247277,0.000354758,0.0005322133,0.0003140614,0.0003815568,0.006889742],"category_scores_gemma":[0.001540451,0.0004214323,0.0002403895,0.0005987998,0.0003816752,0.000624259,0.0004273026,0.0003682151,0.001032994],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002915268,"about_ca_system_score_gemma":0.0003012946,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001225201,"about_ca_topic_score_gemma":0.001898757,"domain_scores_codex":[0.9993754,0.000146426,0.00008004392,0.0001036049,0.0001831544,0.0001113967],"domain_scores_gemma":[0.9989837,0.0004095219,0.0001797166,0.00005982916,0.0002107742,0.0001563999],"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":[0.005198414,0.0001752421,0.004800889,0.0002471605,0.00005198236,0.0002144678,0.0001846242,0.002225132,0.9788277,0.0002961319,0.0001470618,0.007631314],"study_design_scores_gemma":[0.00003139051,0.0009971116,0.01089012,0.00001635745,0.00008949704,0.00007867257,0.0001206324,0.002724869,0.9837433,0.00005283338,0.001237476,0.00001778293],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9972014,0.000378646,0.0004480222,0.00001763359,0.00001585564,0.0000111271,0.0001274324,0.00004028831,0.001759574],"genre_scores_gemma":[0.9976383,0.0001750856,0.0005691035,0.00002136576,0.000009381525,0.00001321891,0.0001122962,0.000048757,0.001412437],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006889742,"threshold_uncertainty_score":0.02304846,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01111744600907508,"score_gpt":0.2145605918035308,"score_spread":0.2034431457944557,"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."}}