Experimental study on identification of stiffness change in a concrete frame experiencing damage and retrofit

Keyphrases

• Fiber Reinforced Polymer 100%
• Severe Damage 100%
• Stiffness Change 100%
• Concrete Frame 100%
• Stiffness 50%
• Structural Health Monitoring 50%
• Earthquake 50%
• Finite Element Model 50%
• White Noise Excitation 50%
• Small Amplitude 50%
• Modal Properties 50%
• Modal Frequency 50%
• Earthquake Excitation 50%
• Stiffness Reduction 50%
• Damage Severity 50%
• Shaking Table 50%
• Seismic Damage 50%
• Impact Test 50%
• Visual Inspection 50%
• Damaged Structures 50%
• Seismic Retrofit 50%
• Stiffness Enhancement 50%
• Local Impacts 50%
• Neural Network Method 50%
• Damage Stage 50%

Engineering

• Retrofit 100%
• Fiber-Reinforced Polymer 66%
• Severe Damage 66%
• Structural Health Monitoring 33%
• Visual Inspection 33%
• Stiffness Reduction 33%
• Impact Testing 33%
• Finite Element Modeling 33%