Since the 2010 year, an occurring number of grand scale earthquakes which above magnitude 5.0 have increased in the world. Many types of research that deal with reducing the damage to the structure from a large-scale earthquake have proceeded. A system which could mitigate strong vertical earthquake's acceleration might apply to structure, since big earthquake cases that occurred lots of loss in Tokyo and Kobe of Japan. A plenty of bearings have installed to mitigate vibration but many parts of these lack efficient ability what we want. In addition, former vertical isolation bearings to apply for the structure have both price and size limits according to material characteristics. Therefore, this paper proposes a new type of device that is made by utilized engineering plastic and improves hitherto used vertical isolation bearing's fault.

ABSTRACT
 1. 서 론
 2. 수직형 면진장치의 개요 및 실험
  2.1 수직형 면진장치 개요
  2.2 수직형 면진장치 거동
  2.2 수직형 면진장치의 진동대 시험
  2.3 진동대 시험 결과
 3. 결 론
 References

• 유용(한국교통대학교 철도융합기술연구소) | Yoo Yong
• 박예진(한국교통대학교 철도시설공학과) | Park Yejin
• 김권일(㈜에스코알티에스 기술연구소) | Kim Kwon-Il
• 최상현(한국교통대학교 철도시설공학과) | Choi Sanghyun 교신저자