A Study on the Evaluation of Vibration's Environment in a Korean Rail Vehicles based on the Human Vibration

인체 진동을 고려한 국내의 철도 차량의 진동 환경 평가에 관한 연구

This paper introduces experimental results related to the vibration ride conditions that a korean male subject experienced in the railway trains and the express bus. Two types of railway train's, Samaulho and Mugunghwaho, and the express bus were chosen to measure how much the whole-body vibrations of the back, hip and feet are exposes to the subject. Measured vibration signals were analysed to assess the ride conditions quantitatively and qualitatively. Analysed results are illustrated to see how much typical public transportation systems in korea expose vibration to passengers.