한국소음진동공학회:학술대회논문집 (Proceedings of the Korean Society for Noise and Vibration Engineering Conference)
- 한국소음진동공학회 2013년도 춘계학술대회 논문집
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- Pages.611-616
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- 2013
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- 1598-2548(pISSN)
타이어 패턴/ 구조 설계에 대한 콘크리트 소음 기여도 연구
A Study on Tire Pattern & Structural Design to reduce Tire/ Concrete Noise
- 발행 : 2013.04.24
초록
Nowadays concrete pavement is increasing, since it is more durable than asphalt pavement. And the concrete pavement with lateral rain groove may induce high level of concrete whine noise as pure tone. In this paper, the design factor for good concrete whine noise is considered in view of tire pattern and structure design. In respect of tire pattern design, the tire having a cap tread with high center part stiffness and low shoulder part stiffness shows best concrete whine noise performance. And in respect of tire structural design, the tire with a thick center part of cap tread and low tread part stiffness show best concrete whine noise performance.