Prediction and Control of Noise and Vibration in Buildings from Underground Rail Systems

지하철 차량운행에 의한 인접구조물의 소음.진동영향 평가에 관한 연구

The vibration resulting from track-train interaction is transmitted through the tunnel structure and the surrounding ground to adjacent buildings. This paper provides a review of the ground vibration propagation mechanism and the theoretical isolation effectiveness of each transit systems. Moreover, predictive vibration values estimated from various models are compared with measured results performed in Seoul Metropolitan Subways and evaluate the applicability of those models.