Abstract
For medium- and small-span bridges, the vehicle bump test is one of the most commonly used excitation methods, dynamic response of which can provide theoretical support for the dynamic load test. T...
Highlights
The natural frequency, modal shape, damping ratio, impact coefficient, and so on, are very important for bridge design, state evaluation, and damage identification
Dynamic load test is one of the most effective methods to determine these dynamic parameters of bridges
Mazurek[9] outlined the application of ambient excitation method in bridge detection, and the experimental study of aluminum slab beam bridge was carried out based on this method
Summary
The natural frequency, modal shape, damping ratio, impact coefficient, and so on, are very important for bridge design, state evaluation, and damage identification. Keywords Bridge engineering, dynamic response, vehicle bump test, vehicle–bridge coupling vibration
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