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Vibration Reduction for a Railway Depot Building (II): Design Parameters

철도인공대지에 건설된 아파트의 방진대책(II): 설계변수

  • Kim, Jeung Tae (Department of Mechanical System Design Engineering, Hongik University)
  • Received : 2013.05.03
  • Accepted : 2013.08.12
  • Published : 2013.10.31

Abstract

In the second part of the paper, a design strategy for an apartment complex constructed at a railway depot is proposed for vibration reduction purposes. Various design parameters such as the vehicle operating speeds, artificial land behavior, housing support structure, and apartment sub-structures are individually examined to reduce the transmission of vibrations through building structures. Building construction on an artificial land should be subjected to regulations that require the application of a vibration reduction scheme based on the mechanics that govern the vibration transmission phenomena. The implementation of these parameters at an early design stage will provide a quiet living environment for residents who may be exposed to excessive noise and vibration.

전편에서 제시되었던 진동소음 데이터를 기초로 하여 철도차량기지 주변에 기 건설되어 있던 고층아파트 단지의 진동소음 방지대책 수립에 필요한 쟁점들을 검토하고 설계단계에서 필요한 방진기법을 논하였다. 특히, 차량운행속도, 인공대지의 물리적 특징, 건축물 지지구조의 물성치, 아파트 층별구조의 동특성 등에 대하여 진동측면에서 논의하였다. 논문에서 제안된 설계변수와 사례는 향후 개발 예상되는 철도 주변 부지 건축물의 환경문제를 최소화하는 가이드라인으로 사용될 수 있다. 특히, 주민이 거주하는 건축물에 대해서는 설계단계에서부터 합리적인 소음진동 방지대책의 적용이 요구되며, 적극적인 대책을 수립하면 사회적인 비용 또한 저감될 수 있을 것으로 판단된다.

Keywords

References

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