도시철도 교량구간 소음에 대한 주관적 반응관계에 관한 연구

초록

As the population in the city is increased, the railroad line has been extended and newly constructed constantly. Also railroad bridge construction is enlarged with underground tunnel type construction. However, civil appeals for noise level by the resident near railroad bridges continuedly presented, and this kind of railway noise is caused by railroad bridge itself characteristics. In this paper, the noise level near railroad bridges was measured and reviewed for the noise characteristics. Besides psycho-acoustic experiment on the resident