Detecting bridge dynamics with GPS and triaxial accelerometers

Keyphrases

• Triaxial Accelerometer 100%
• Ambient Vibration 100%
• Bridge Dynamics 100%
• Natural Frequency 66%
• GPS Measurements 66%
• Maximum Frequency 66%
• Forced Vibration 66%
• Free Vibration 66%
• Filter Method 33%
• Wind Loading 33%
• Suspension Footbridge 33%
• Structural Deflection 33%
• Vibration Frequency 33%
• Deflection Monitoring 33%
• Finite Element Model 33%
• Monitoring System 33%
• Nottingham 33%
• Ambient Excitation 33%
• Pedestrian Traffic 33%
• Bandpass Filter 33%
• In-field Test 33%
• Total Weight 33%
• Weak Winds 33%
• Vibration Amplitude 33%
• Frequency Difference 33%
• River Trent 33%
• Local Vibration 33%
• Accelerometer Measurements 33%
• System Performance 33%
• Peak picking 33%
• Estimated Frequency 33%
• Fast Fourier Transform 33%
• Monitoring Frequency 33%
• Frequency Detection 33%

Earth and Planetary Sciences

• Global Positioning System 100%
• Accelerometer 100%
• Forced Vibration 40%
• Monitoring System 20%
• Field Test 20%

Engineering

• Forced Vibration 40%