Earticle

초록

영어

In this paper, we designed and made isolation device and experimental structure through envelope design method base on energy balance theory and performed shaking table test to identify the dynamic response characteristics. The main parameters of this study were stiffness and yield strength of U-shaped steel damper and we analyzed acceleration, displacement, and internal force of isolation system in accordance with the main parameters. According to the increase of stiffness and yield strength of steel damper, there were growing tendency in response of upper structure. Based on this study, it is necessary for us to perform quantitative evaluation of isolation system through additional dynamic response analysis.

목차

Abstract
 1. 서론
  1.1 연구의 배경 및 목적
 2. 이론적 배경
  2.1 에너지 평형법에 근거한 설계기법
  2.2 면진구조의 정식화
 3. 실험개요 및 방법
  3.1 실험 개요
  3.2 실험 방법
 4. 실험결과 분석
  4.1 고유주기 및 주파수성분
  4.2 가속도 응답
  4.3 변위 응답
  4.4 밑면 전단력
  4.5 에너지 입력
 5. 결론
 참고문헌

저자

• 백종훈 [ Baek, Jong-Hoon | 부산대학교 건축공학과 석사과정 ]
• 오상훈 [ Oh, Sang-Hoon | 부산대학교 건축공학과 부교수, 공학박사 ]
• 유홍식 [ Ryu, Hong-Sik | RIST 선임연구원, 공학박사 ]

참고문헌