橋梁振動（実験・測定）(1)

[I-59] A Study on the Estimation of Damping Coefficients of Bridges Using the Random Decrement Technique

〇Tzuhan Hung¹, Shogo Otake¹, Takahiro Kukidome¹, Hitoshi Nakamura², Hiroshi Iwabuki³ (1.Oriental Consultants Co., LTD. , 2.Tokyo Metropolitan University, 3.Nippon Expressway Research Institute Company Limited)

Keywords:Vibration Measurement, Random Decrement Technique, Bridge, Damping Coefficient, Bandwidth, Dominant Frequency