{"id":"W3190788999","doi":"10.1061/9780784483619.032","title":"Designing Concrete Pressure Pipe to Resist Corrosion","year":2021,"lang":"en","type":"article","venue":"Pipelines 2021","topic":"Concrete Corrosion and Durability","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"CBC (Canada)","funders":"","keywords":"Corrosion; Cathodic protection; Resist; Forensic engineering; Pressure control; Environmental science; Engineering; Materials science; Metallurgy; Mechanical engineering; Composite material; Anode","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001679218,0.0002010543,0.0002835427,0.00005307618,0.00009077311,0.00008770042,0.000156086,0.0001051635,0.00161993],"category_scores_gemma":[0.0004937046,0.0002087539,0.0001018461,0.0004074379,0.00002164045,0.00009058322,0.000118914,0.0001857877,0.0003645921],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003446787,"about_ca_system_score_gemma":0.00005119785,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000009426367,"about_ca_topic_score_gemma":0.0000317808,"domain_scores_codex":[0.9987204,0.000071929,0.0003220974,0.0003594282,0.00022041,0.0003057237],"domain_scores_gemma":[0.9988512,0.0001587935,0.00002270945,0.0005103835,0.0002366431,0.000220258],"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":[0.00002708377,0.000003622161,0.001342413,0.0001151543,0.000008157048,0.00004721617,0.0002746857,0.002329346,0.9563939,0.00004443382,0.03289231,0.006521698],"study_design_scores_gemma":[0.0006057509,0.00003496262,0.001699507,0.0001817463,0.0000829681,0.00002904272,0.0004291564,0.03284115,0.5560414,0.00007322437,0.4073494,0.0006316815],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4128448,0.02752175,0.5128316,0.004015603,0.0103663,0.001409666,0.0003606462,0.002486802,0.02816293],"genre_scores_gemma":[0.9881489,0.0001671616,0.006154506,0.0004780688,0.0004383937,0.00003227616,0.00005542747,0.00005363662,0.004471595],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.5753042,"threshold_uncertainty_score":0.9992927,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01439510127718696,"score_gpt":0.2335746529336394,"score_spread":0.2191795516564524,"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."}}