첨가된 질량이 있는 단순지지된 샌드위치 패널에 대한 간편한 진동해석의 적용

• 영문명: Application of Simple Method of Vibration Analysis to the Simply Supported Sandwich Panels with Point Mass/Masses
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 이정호(Jung ho Lee) 김성환(Seong Hwan Kim) 정경일(Kyoung il Jung) 이봉학(Bong Hak Lee)
• 간행물 정보: 『산업기술연구』vol.16, 139~145쪽, 전체 7쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 1996.09.30

영문 초록

Many of the bridge systems, including the girders and cross-beams,and concrete decks behave as the special othotropic plates. A method of calculating the natural frequency corresponding to the first mode fo vibration of beam and tower structures with irregular cross-sections was developed and reported by D. H. Kim in 1974. Since 1989, The author has extended this method to Vibration analysis of two dimensional problems including composite laminates, and has reported at several conferenes. Frequently, the bridge floor panels are supported by girders and cross beams. Such panels as well as some of the building floor panels can be assumed as simple supported special orthotropic plates. In this paper, the result of application of simple method of vibration analysis developed by D. H. Kim, to the simply supported sandwich panels woth point Mass/Masses is presented.

목차

ABSTRACT

1. 서론

2. 적층복합판 이론

3. 수치해석

4. 결론

참고문헌