{"id":"W2072812981","doi":"10.1016/j.nonrwa.2011.10.009","title":"Nonlinear dynamic response of a simply-supported Kelvin–Voigt viscoelastic beam, additionally supported by a nonlinear spring","year":2011,"lang":"en","type":"article","venue":"Nonlinear Analysis Real World Applications","topic":"Vibration and Dynamic Analysis","field":"Engineering","cited_by":71,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University","funders":"","keywords":"Viscoelasticity; Nonlinear system; Dissipation; Kelvin–Voigt material; Vibration; Spring (device); Mechanics; Standard linear solid model; Perturbation (astronomy); Physics; Classical mechanics; Frequency response; Equations of motion; Beam (structure); Optics; Acoustics; Engineering; Thermodynamics","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","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0004498357,0.0005097475,0.0009184984,0.001589935,0.0003113146,0.00004622885,0.0005849343,0.0001988992,0.002874252],"category_scores_gemma":[0.00006000252,0.0005443587,0.0007737517,0.005634163,0.0002007332,0.0002370859,0.0001200448,0.0004054832,0.0002214894],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001878473,"about_ca_system_score_gemma":0.0001688725,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003651622,"about_ca_topic_score_gemma":0.004088279,"domain_scores_codex":[0.9965906,0.0001100029,0.00143582,0.0007020377,0.0006053837,0.0005562242],"domain_scores_gemma":[0.9974437,0.0002945352,0.0003830358,0.001092623,0.0004061776,0.0003799135],"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":[0.002944479,0.01281033,0.1094861,0.001156874,0.05733591,0.0001672849,0.004573551,0.5340858,0.2453574,0.003147877,0.01161216,0.01732219],"study_design_scores_gemma":[0.0005396519,0.0000546624,0.01789125,0.00001931705,0.002183216,0.000003148354,0.000148202,0.9604296,0.003401273,0.00004731715,0.0146793,0.0006030442],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3900064,0.0001272938,0.5934605,0.0002498991,0.00007382388,0.001030128,0.00795281,0.001061291,0.006037869],"genre_scores_gemma":[0.9419408,0.0002060213,0.04736457,0.000113377,0.0001068018,0.0002970404,0.006837416,0.0001233652,0.003010618],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.5519344,"threshold_uncertainty_score":0.9997008,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008361521460660873,"score_gpt":0.2426752022912119,"score_spread":0.234313680830551,"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."}}