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논문 기본 정보

자료유형
학술저널
저자정보
연준오 (Korea Institute of Construction Technology) 김경우 (Korea Institute of Construction Technology)
저널정보
한국소음진동공학회 한국소음진동공학회논문집 한국소음진동공학회논문집 제23권 제12호
발행연도
2013.12
수록면
1,096 - 1,102 (7page)

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초록· 키워드

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The useful practical land shall be reserved when an artificial land covers the railway and road. However, the problem is that since the artificial land places directly on the top of noise sources likely on the railway and road there will arise the weak points, noise and vibration. On this study based on creating the artificial land on the top of a railway vehicle base and placing a tenement on that land, it was comprehended the noise influence from the railway car through the simulation. In order to secure the input value for the simulation, at first measured the noise condition of the railway station building and the railway vehicle base. The output value for the railway station building (place A) was around (53.6~57.6) dB(A), the equivalent continuous sound level for an hour, and for the railway station building (place B) it was around (63.7~68.9) dB. The maximum outdoor noise of the tenement on the artificial land was measured as 64.1 dB(A) under the fixed condition on the simulation modeling. The built purpose of placing the artificial land to prevent the noise influence from the railway met the expectation to be less influenced on the tenement. Rather, because of placing the artificial land the noise level on the lower space could be increased so there requires having a noise control.

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ABSTRACT
1. 서론
2. 측정 및 시뮬레이션 개요
3. 측정결과
4. 시뮬레이션 결과
5. 결론
References

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