{"id":"W2025431022","doi":"10.1061/9780784479087.029","title":"Response of Beams on Nonlinear Foundation","year":2015,"lang":"en","type":"article","venue":"IFCEE 2015","topic":"Geotechnical Engineering and Underground Structures","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Nonlinear system; Finite element method; Timoshenko beam theory; Virtual work; Beam (structure); Differential equation; Mathematics; Mathematical analysis; Structural engineering; Physics; Engineering","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":[0.0002928542,0.0003818333,0.0003900777,0.000363379,0.0002713475,0.000362676,0.0003457911,0.0005962774,0.00481376],"category_scores_gemma":[0.001554377,0.0002203451,0.0002681728,0.0002507754,0.0006501212,0.0005352364,0.00101654,0.0003611491,0.0009382183],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003875142,"about_ca_system_score_gemma":0.0003060729,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002027693,"about_ca_topic_score_gemma":0.001481502,"domain_scores_codex":[0.9997612,0.00004831818,0.000006397735,0.00003405566,0.00009701092,0.00005297941],"domain_scores_gemma":[0.9995778,0.0001964569,0.00004099489,0.00004833052,0.0001005419,0.00003584112],"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":[0.0007626736,0.0001237574,0.007388023,0.0001916464,0.00007707639,0.0008583061,0.0007791294,0.5084198,0.401825,0.02130795,0.001422496,0.05684412],"study_design_scores_gemma":[0.00002334474,0.0001621773,0.00544853,0.00002609769,0.00001163052,0.0001457336,0.0002909844,0.9600226,0.02646149,0.005843842,0.001524868,0.00003862341],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.879886,0.0001710711,0.1023235,0.0002251356,0.00006103761,0.0000369407,0.0001357152,0.0002135605,0.016947],"genre_scores_gemma":[0.9882752,0.0001969151,0.004439305,0.00007782883,0.00001011836,0.00003865279,0.00007891202,0.00005272529,0.006830341],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00481376,"threshold_uncertainty_score":0.01610363,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01557243974626879,"score_gpt":0.2444758419190592,"score_spread":0.2289034021727904,"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."}}