{"id":"W4413448079","doi":"10.1680/jmacr.25.00078","title":"Condition assessment of a decommissioned pier cap affected by alkali–silica reaction after 57 years of service","year":2025,"lang":"en","type":"article","venue":"Magazine of Concrete Research","topic":"Concrete Corrosion and Durability","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"","keywords":"Pier; Alkali–silica reaction; Service (business); Forensic engineering; Alkali metal; Engineering; Construction engineering; Civil engineering; Geotechnical engineering; Environmental science; Waste management; Geology; Materials science; Metallurgy; Chemistry; Business; Cement","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":[0.0003400727,0.0004101099,0.0004757259,0.0007448412,0.0009326164,0.0005052952,0.0004074272,0.0005743142,0.001748546],"category_scores_gemma":[0.000352894,0.0002322748,0.0002788119,0.0003829131,0.0004603824,0.0002963504,0.0004766653,0.0004392161,0.000482673],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007080491,"about_ca_system_score_gemma":0.0005059258,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0159095,"about_ca_topic_score_gemma":0.04807357,"domain_scores_codex":[0.9997532,0.000009603822,0.000007943267,0.000057778,0.0001278322,0.00004357766],"domain_scores_gemma":[0.9996525,0.00002448791,0.00005289757,0.00002019314,0.0001824231,0.00006749423],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.001240548,0.000775772,0.349888,0.0001476645,0.00009074033,0.01659942,0.003314438,0.005692813,0.5909533,0.0003049877,0.0009904563,0.03000187],"study_design_scores_gemma":[0.00001703676,0.002057044,0.8971981,0.00002447144,0.00007882417,0.001973154,0.002906209,0.009883221,0.08290055,0.00008052238,0.002835292,0.00004569678],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990115,0.00002269406,0.0001896367,0.000007801272,0.000004401833,0.00001439669,0.0001013537,0.000009832872,0.0006383531],"genre_scores_gemma":[0.9965856,0.00004240953,0.0004120659,0.00001486253,0.000004450098,0.000009984989,0.0004150412,0.00001032778,0.002505353],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0159095,"threshold_uncertainty_score":0.03163379,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01617595505075381,"score_gpt":0.3452136964032473,"score_spread":0.3290377413524935,"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."}}