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The Influence of the Type of High Speed Railway Station Structure on Its Noise and Vibration Characteristic and Countermeasures
|Contributors: ||NTOU:Department of Systems Engineering and Naval Architecture|
|Issue Date: ||2011-06-28T08:19:36Z
The purpose of this research was to establish a procedure for predicting noise and vibration inside the high speed rail station for through trains. In the meantime, the vibration and noise measurement system was also established, and the on-location measurements were conducted. The measured and predicted results were then compared to validate the prediction model. To meet the objectives of this research two TRTC stations were chosen for the validation of prediction model. And the following steps are taken 1.The numerical simulation of noise distribution inside the station. 2.Simulation of vibration level inside the station. 3.On-location measurements of noise and vibration level inside the station. 4.Correlations between predictions and measurements. From the steps taken, a prediction procedure was developed, and it was applied to two high speed rail stations, and the vibration and noise characteristics of these two station were modeled. The influence of structural layout on the noise and vibration characteristic was also explained. Several anti-noise and vibration measures for the stations were also proposed.
|Appears in Collections:||[系統工程暨造船學系] 研究計畫|
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