In the case of steel railway bridges passing through the urban area, many civil complaints are being raised due to such a structure borne noise. A method of attaching a high-efficiency damping panel to a steel plate is proposed as a solution to the structure borne noise, but the behavior according to the exact adhesion rate is not shown. Therefore, in this paper, a basic study for applying a high efficiency damping panel to a steel railway bridges is to measure the mobility according to the adhesion rate of a high efficiency damping panel on a 1m × 1m steel plate.

• 정영도((주)포스코건설 기술전략실 재료구조연구그룹 Manager, 공학박사) | Jeong, Young Do Corresponding author
• 엄기하(브릿지테크놀러지(주) 기술연구소 상무, 토목구조기술사) | Eom, Gi Ha
• 장강석(유니슨테크놀러지(주) 소음진동기술개발팀 PM, 공학박사) | Jang, Kang Seok
• 홍병국(유니슨테크놀러지(주) 소음진동기술개발팀 과장) | Hong, Byung Kuk
• 고효인(한국철도기술연구원 철도 소음/진동 저감기술 개발 연구단 단장, 공학박사) | Koh, Hyo In