Experimental testing and numerical simulation of a six-story structure incorporating two-degree-of-freedom nonlinear energy sink

Keyphrases

• Numerical Simulation 100%
• Experimental Testing 100%
• Nonlinear Energy Sink 100%
• Two-degree-of-freedom 100%
• Story Structure 100%
• Shock 11%
• Stiffness 11%
• Shock Loading 11%
• Polyurethane 11%
• Energy Range 11%
• Numerical Prediction 11%
• Resonant Frequency 11%
• Global Effect 11%
• Broad Frequency Range 11%
• Nonlinear Stiffness 11%
• Structural Mode 11%
• Stiffness Nonlinearity 11%
• Identified Model 11%
• Effective Damping 11%
• Local Nonlinear 11%
• Bumper 11%
• Fully Passive 11%

Engineering

• Two Degree of Freedom 100%
• Good Agreement 50%
• Experimental Observation 50%
• Shock Loads 50%
• Numerical Prediction 50%
• Resonance Frequency 50%
• Polyurethan 50%
• Dissipate Energy 50%
• Loading Type 50%
• Nonlinearity 50%