Earticle

초록

영어

Problem of structure vibration has recently become an issue. So the purpose of this study is to evaluate floor vibration for factory and office using acceleration data. In order to apply foreign vibration criteria, natural frequency, acceleration response were measured for walking load and ambient vibration. Case of factory structure, natural frequency are extracted numerical analysis and field experiment. With this information, a system identification has been performed to produce a numerical model representing existing floor. The peak magnitudes of acceleration for one man walking heel drop load from experiment and numerical model are analyzed using ISO vibration criteria and AIJ vibration performance criteria. Case of office structure, natural frequency are extracted field experiment. And acceleration responses were measured for one man walking heel drop, four men walking heel drop, and ambient vibration at afternoon and night. The peak magnitudes of accelerations were analyzed using ANSI architectural vibration criteria and AIJ vibration performance criteria.

목차

Abstract
 1. 서론
  1.1 연구배경 및 목적
  1.2 연구절차 및 방법
 2. A 공장 진동 사용성평가
  2.1 A공장 예제구조물 수치해석 및 실험 개요
  2.2 수치해석과 실험의 고유진동수 비교
  2.3 가속도 응답 비교
  2.4 사용성평가 기준에 적용
 3. B 빌딩 진동 사용성평가
  3.1 B빌딩 사무실 예제구조물 실험개요
  3.2 강제진동 시험을 통한 구조물의 고유진동수
  3.3 가속도응답
  3.4 사용성평가 기준에 적용
 4. 결론
 참고문헌

저자

• 박수용 [ Park, Soo-Yong | 한국해양대학교 해양건축공학과 부교수 ]
• 우종열 [ Woo, Jong-Yeol | ㈜ 힐엔지니어링 대표이사 ]
• 김민진 [ Kim, Min-Jin | 한국해양대학교 해양건축공학과 석사과정 ]

참고문헌