{"id":"W4412533763","doi":"10.1139/cgj-2025-0144","title":"Accuracy of pore water pressure measurements using vibrating wire piezometers with fully grouted and bentonite chip seal borehole backfill methods","year":2025,"lang":"en","type":"article","venue":"Canadian Geotechnical Journal","topic":"Geotechnical and Geomechanical Engineering","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Piezometer; Seal (emblem); Borehole; Geotechnical engineering; Bentonite; Pore water pressure; Geology; Vibrating wire; Water pressure; Engineering; Aquifer; Groundwater","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.0007157124,0.0003183182,0.0004607778,0.0004468353,0.0001996378,0.0001157748,0.0003562731,0.0002997303,0.00004669039],"category_scores_gemma":[0.0001188315,0.0002439185,0.0001140042,0.0004986725,0.00008912448,0.0002657744,0.00008857684,0.0009919832,8.34473e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001659331,"about_ca_system_score_gemma":0.0001624154,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005283864,"about_ca_topic_score_gemma":0.0005120637,"domain_scores_codex":[0.9980188,0.0000751477,0.0005838529,0.0002729412,0.0002862289,0.000763048],"domain_scores_gemma":[0.9987162,0.00008603778,0.00007548464,0.000292043,0.0001443246,0.0006858919],"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":[0.00003022244,0.00001765814,0.0001453517,0.0002418994,0.0003666407,0.00006170431,0.00004707409,0.8618181,0.1069624,0.0001029168,0.0001447839,0.03006131],"study_design_scores_gemma":[0.002373972,0.0003498397,0.00122244,0.001673916,0.0006434586,0.0007178255,0.0001608335,0.884184,0.05949973,0.001178846,0.04665766,0.001337453],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1273108,0.002476868,0.8668743,0.001201012,0.0004776808,0.000585974,0.00007134366,0.0003229823,0.0006789973],"genre_scores_gemma":[0.965735,0.00003750524,0.03380628,0.000239002,0.00006998253,0.000008713151,0.00001693345,0.0000514799,0.00003513815],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.8384242,"threshold_uncertainty_score":0.994671,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01765493263135355,"score_gpt":0.2448389967243626,"score_spread":0.227184064093009,"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."}}