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18 June 2023, Volume 43 Issue 3 Previous Issue    Next Issue

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Stability Analysis of Fluid-conveying Nanotubes Embedded in Viscoelastic Medium Subjected to Magnetic Field 2023, 43(3): 1-5.  Abstract ( )   PDF (1506KB) ( )   Related Articles | Metrics

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New Dynamic Modeling Method for a Discretely-supported Beam Based on Separation and Composition of Beam Segments 2023, 43(3): 6-11.  Abstract ( )   PDF (1496KB) ( )   Related Articles | Metrics

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Influence of Pad Inertia on Dynamic Characteristics of Water-lubricated Bearings of Nuclear Main Pump 2023, 43(3): 12-20.  Abstract ( )   PDF (2741KB) ( )   Related Articles | Metrics

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Vibration Characteristics of Panel Structures Including Periodic Acoustic Black Hole Beams 2023, 43(3): 21-26.  Abstract ( )   PDF (2252KB) ( )   Related Articles | Metrics

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Sound Radiation Characteristics Analysis of Laminates Based on Sound Radiation Modal Method 2023, 43(3): 27-33.  Abstract ( )   PDF (1780KB) ( )   Related Articles | Metrics

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Research on Active Vibration Suppression of Spatial Flexible Body under Impact Disturbance 2023, 43(3): 34-39.  Abstract ( )   PDF (1986KB) ( )   Related Articles | Metrics

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Study on Amplitude-frequency Characteristics and Stability of Fractional Order Nonlinear Vibration Isolation Systems 2023, 43(3): 40-46.  Abstract ( )   PDF (2225KB) ( )   Related Articles | Metrics

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Vibration and Noise Study of Hybrid Excitation Synchronous Motors with Magnetic Pole Eccentricity and Tangential Magnetizing Parallel Structure 2023, 43(3): 47-52.  Abstract ( )   PDF (2124KB) ( )   Related Articles | Metrics

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Study on Vibration Reduction Characteristics of Plate Structures with Arrayed and Combined Acoustic Black Holes 2023, 43(3): 53-59.  Abstract ( )   PDF (3463KB) ( )   Related Articles | Metrics

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Study on Ultra-low Frequency Sound Insulation Characteristics of Semi-active Membrane Type Acoustic Metamaterials 2023, 43(3): 60-65.  Abstract ( )   PDF (1754KB) ( )   Related Articles | Metrics

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Improved Finite Strip Method for Vibration Analysis of Rectangular Thin Plates 2023, 43(3): 66-70.  Abstract ( )   PDF (1247KB) ( )   Related Articles | Metrics

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Optimal Design of Damping Material Arrangement for Multi-input and Multi-output Thin-walled Structures 2023, 43(3): 71-76.  Abstract ( )   PDF (1998KB) ( )   Related Articles | Metrics

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Theoretical Analysis and Experimental Verification of Non-resonance Theory for a Double-layer Vibration IsolationSystem with Dry Friction 2023, 43(3): 77-82.  Abstract ( )   PDF (1467KB) ( )   Related Articles | Metrics

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Fault Diagnosis Method of Rotor Systems Based on Adaptive VMD and GRNN 2023, 43(3): 83-89.  Abstract ( )   PDF (2363KB) ( )   Related Articles | Metrics

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Fault Diagnosis Method of Engines Based on Locality Margin Discriminant Projection 2023, 43(3): 90-94.  Abstract ( )   PDF (1884KB) ( )   Related Articles | Metrics

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Real-time Diagnosis of Embedded Bearing Faults Based on SEDS-CNN 2023, 43(3): 95-101.  Abstract ( )   PDF (2107KB) ( )   Related Articles | Metrics

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Weak Fault Feature Extraction of Rolling Bearings Based on Parameter Adaptive VMD and MCKD  2023, 43(3): 102-109.  Abstract ( )   PDF (2364KB) ( )   Related Articles | Metrics

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Fault Diagnosis of Bearings with VariableWorking Conditions Based on Local Maximum Second-order Synchro-squeezing Transform 2023, 43(3): 110-116.  Abstract ( )   PDF (2436KB) ( )   Related Articles | Metrics

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Fault Recognition for Gears with Variable Rotational Speed Using ATVCF and FCM 2023, 43(3): 117-124.  Abstract ( )   PDF (2113KB) ( )   Related Articles | Metrics

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Hierarchical Diagnosis Method of Typical Faults ofWind Turbine Main Drive Chains Based on Data Fusion 2023, 43(3): 125-131.  Abstract ( )   PDF (1792KB) ( )   Related Articles | Metrics

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Application of Parameter-adaptive Spare Bayesian Step-filtering in Bearing Fault Detection 2023, 43(3): 132-138.  Abstract ( )   PDF (2285KB) ( )   Related Articles | Metrics

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Lightweight Diagnosis for Bearing Faults Based on Knowledge Distillation and Deep Separable Convolution 2023, 43(3): 139-144.  Abstract ( )   PDF (1960KB) ( )   Related Articles | Metrics

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Vehicle′ s Road Noise Prediction Method Based on LSTM 2023, 43(3): 145-152.  Abstract ( )   PDF (2696KB) ( )   Related Articles | Metrics

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Analysis of Airborne Noise Transfer Path in Metro and Optimization of Sound Insulation Performance of Panel Structures  2023, 43(3): 153-160.  Abstract ( )   PDF (2719KB) ( )   Related Articles | Metrics

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Prediction and Analysis of Vehicle Interior Sound Quality Based on XGBoost Algorithm 2023, 43(3): 161-166.  Abstract ( )   PDF (1631KB) ( )   Related Articles | Metrics

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Influence of Subway Trains on Precision Equipment Vibration in a Data Center 2023, 43(3): 167-174.  Abstract ( )   PDF (2811KB) ( )   Related Articles | Metrics

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Influence of Trough Girder with Various Heights on the Insertion Loss of Wheel-rail Noise 2023, 43(3): 175-181.  Abstract ( )   PDF (3201KB) ( )   Related Articles | Metrics

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Analysis of Attenuation Law of Micro-vibration Response in Variable Sites under Traffic Loads 2023, 43(3): 182-187.  Abstract ( )   PDF (2220KB) ( )   Related Articles | Metrics

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Numerical Simulation and Optimization of the Sound Insulation and Ventilation Performances of CivilWindow Screens 2023, 43(3): 188-194.  Abstract ( )   PDF (1940KB) ( )   Related Articles | Metrics

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Analysis of the Influence of Doorway on the Acoustic Performance of Transformer Sound Barriers 2023, 43(3): 195-201.  Abstract ( )   PDF (2289KB) ( )   Related Articles | Metrics

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Response Surface Prediction Method of Metro Train-induced Vibrations 2023, 43(3): 202-207.  Abstract ( )   PDF (2306KB) ( )   Related Articles | Metrics

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Study on Evaluation Indexes of Acoustic Environment Quality in Urban Open Space Areas of "Conform to Standard but Annoying" 2023, 43(3): 208-211.  Abstract ( )   PDF (1119KB) ( )   Related Articles | Metrics

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Seismic Vulnerability Analysis of Long-span Integral High-pier Bridges 2023, 43(3): 212-219.  Abstract ( )   PDF (2260KB) ( )   Related Articles | Metrics

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Wind Tunnel Experiment Research on Strong-wind Induced Response of Louver Fins 2023, 43(3): 220-224.  Abstract ( )   PDF (1654KB) ( )   Related Articles | Metrics

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Study on the Sound Quality ofWall Switches 2023, 43(3): 225-231.  Abstract ( )   PDF (2113KB) ( )   Related Articles | Metrics

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Vibration Test and Analysis of Different Damping TrackStructures in Urban Rail Transit 2023, 43(3): 232-237.  Abstract ( )   PDF (2333KB) ( )   Taking the common monolithic track bed, type Ⅲ damping fastener, polyurethane damping pad and steel spring floating plate track of subway line as the research objects, the damping effects of track structures under different damping measures were compared and analyzed through on-site driving vibration tests. Meanwhile, the frequency response and attenuation characteristics of track structure under different damping measures were studied by hammering test. The results show that there is little difference in the rail vibration acceleration among the four types of tracks, and the tunnel wall vibration acceleration of steel spring floating slab track is the smallest, and the high frequency damping effect of all kinds of track damping is better than that of low frequency damping, and type Ⅲ damping fastener, polyurethane damping pad and steel spring floating plate reduce tunnel wall vibration by 2.9 dB,13.7 dB and 22.4 dB, respectively. The decrease of the stiffness of damping fasteners leads to the obvious decrease of the resonance mode of the rail and the attenuation ability of the rail vibration along the longitudinal direction. Polyurethane damping pad and steel spring floating plate track are consistent in the variation of rail frequency response characteristics and vibration attenuation characteristics. Related Articles | Metrics

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Analysis on Indoor Vibration Response of High-rise Buildings near Subway Train′ s Deceleration Section 2023, 43(3): 238-244.  Abstract ( )   PDF (2926KB) ( )   Related Articles | Metrics

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Optimal Design of Structural Parameters of Mufflers in Substations 2023, 43(3): 244-248.  Abstract ( )   PDF (1515KB) ( )   Related Articles | Metrics

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Application of Air Damping Type TMD in Human-induced Vibration Control 2023, 43(3): 249-253.  Abstract ( )   PDF (1867KB) ( )   Related Articles | Metrics

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Parametric Optimization and Vibration Reduction Analysis of Electromagnetic Tuned Inerter Dampers 2023, 43(3): 254-259.  Abstract ( )   PDF (2200KB) ( )   Related Articles | Metrics

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Study on Micro-membrane Metamaterial Composite Structures for Low-frequency and Broadband Sound Insulation 2023, 43(3): 260-264.  Abstract ( )   PDF (1290KB) ( )   Related Articles | Metrics

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Modeling of Dynamic Behaviors of Rubber Isolators Using Constitutive Model and BP Neural Network Model 2023, 43(3): 265-270.  Abstract ( )   PDF (1624KB) ( )   Related Articles | Metrics

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Experimental Research on the Application of Particle Panels in Mufflers 2023, 43(3): 271-275.  Abstract ( )   PDF (1652KB) ( )   Related Articles | Metrics

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Test Analysis and Improvement of the Creep Brake Moan of a Car 2023, 43(3): 276-282.  Abstract ( )   PDF (1933KB) ( )   Related Articles | Metrics