Study of the Propagation Problem of the Railway Vibration Using Boundary Element Method

경계요소법에 의한 기차진동전파 연구

The effects of railway vibration on nearby structures or equipment become severe with increasing the train speed and they may be also sufficiently intense to annoy the recipients. Often, the cost of the postcautionary measures may be more expensive than that of the precautionary ones to eliminate potential problems. This paper presents the Boundary Element approach for the evaluation of the dynamic response (in the form of the compliance matrix) of sleeper which can be used to predict the change of the vibration level.