{"id":"W4313568938","doi":"10.3390/civileng4010002","title":"A Three-Phase Model to Evaluate Effects of Phase Diffusivity and Volume Fraction upon the Crack Propagation in Concrete Subjected to External Sulphate Attack","year":2023,"lang":"en","type":"article","venue":"CivilEng","topic":"Concrete and Cement Materials Research","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"National Natural Science Foundation of China","keywords":"Thermal diffusivity; Volume fraction; Mortar; Materials science; Cracking; Permeability (electromagnetism); Expansive; Aggregate (composite); Diffusion; Phase (matter); Penetration (warfare); Fraction (chemistry); Geotechnical engineering; Composite material; Mechanics; Geology; Chemistry; Thermodynamics; Chromatography; Engineering; Compressive strength","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":[0.0003970344,0.0008968282,0.0008438548,0.0005589129,0.0005244039,0.0008766902,0.00150522,0.002603593,0.002448208],"category_scores_gemma":[0.000768054,0.0004589584,0.001269698,0.0004145204,0.0006614244,0.000744297,0.0008648583,0.001225677,0.0003624171],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006683297,"about_ca_system_score_gemma":0.000997926,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009785946,"about_ca_topic_score_gemma":0.005514562,"domain_scores_codex":[0.9998038,0.00004954978,0.00001167527,0.00004012886,0.00005879,0.00003606137],"domain_scores_gemma":[0.9996566,0.0001474982,0.0000687428,0.00002641092,0.00007752657,0.0000232179],"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":[0.00003312362,0.00003856225,0.0004102318,0.00003004778,0.00001066904,0.00007411648,0.00002717502,0.9910206,0.005080709,0.002112958,0.00006963463,0.001092137],"study_design_scores_gemma":[0.000004791174,0.00002738367,0.00008567487,0.000002646609,0.00000457807,0.000008556926,0.00000621498,0.998847,0.0005299056,0.0002459579,0.0002332372,0.000004136521],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3981257,0.0008687992,0.5726998,0.0005222033,0.0002377939,0.0003359635,0.0007909352,0.0006189129,0.02579984],"genre_scores_gemma":[0.9677382,0.0004164693,0.02081369,0.00007330858,0.00002420049,0.0003185634,0.0002472233,0.00005296994,0.01031533],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.009785946,"threshold_uncertainty_score":0.019458,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03344628298674331,"score_gpt":0.32783939201789,"score_spread":0.2943931090311467,"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."}}