{"id":"W2063705446","doi":"10.1007/s11071-014-1402-5","title":"Nonlinear vibration of an axially loaded beam carrying multiple mass–spring–damper systems","year":2014,"lang":"en","type":"article","venue":"Nonlinear Dynamics","topic":"Vibration and Dynamic Analysis","field":"Engineering","cited_by":17,"is_retracted":false,"has_abstract":false,"ca_institutions":"Toronto Metropolitan University; University of Toronto","funders":"","keywords":"Nonlinear system; Spring (device); Vibration; Beam (structure); Axial symmetry; Mechanics; Parametric statistics; Structural engineering; Damper; Multiple-scale analysis; Boundary value problem; Tension (geology); Tuned mass damper; Physics; Control theory (sociology); Materials science; Engineering; Classical mechanics; Mathematics; Mathematical analysis; Acoustics; Computer science","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0002762088,0.000250763,0.000393848,0.0002042372,0.00008257974,0.00008054268,0.0002377534,0.0002173881,0.0000199333],"category_scores_gemma":[0.00008625053,0.0002638612,0.0001322059,0.0003056072,0.00004440711,0.0003236749,0.00002814085,0.0002191819,0.0000335556],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000125029,"about_ca_system_score_gemma":0.00003787108,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000154473,"about_ca_topic_score_gemma":0.0006820027,"domain_scores_codex":[0.9984846,0.00005826914,0.0005803142,0.0002758409,0.0003204297,0.0002806162],"domain_scores_gemma":[0.999019,0.00007100203,0.0001270402,0.0004909033,0.0001511696,0.0001408937],"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":[0.00001291588,0.00005599276,0.003524057,0.0001300559,0.00007692559,0.000001544918,0.000123586,0.9725199,0.021614,0.000578031,0.000005337019,0.001357667],"study_design_scores_gemma":[0.0004736034,0.00005727033,0.0006207493,0.00003137874,0.00005385465,0.000002695306,0.0002070576,0.9960367,0.001863379,0.00001754601,0.0003601777,0.0002755695],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4475147,0.0000243562,0.5507097,0.00001940592,0.0003614271,0.0001511542,0.00006830374,0.0002853343,0.0008656291],"genre_scores_gemma":[0.9503363,0.00001599578,0.04853684,0.0000347252,0.0003434793,0.00001011779,0.0005495776,0.00007947814,0.00009353147],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.5028216,"threshold_uncertainty_score":0.9999813,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006561725119504939,"score_gpt":0.2039341227279058,"score_spread":0.1973723976084008,"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."}}