콘텐츠 본문
논문 국내 국내전문학술지(KCI급) 지하철 역사 형상을 고려한 PSD 비정상 풍압해석
- 학술지 구분 국내전문학술지(KCI급)
- 게재년월 2008-02
- 저자명 김유성, 김동현, 김요환, 신광복, 이은규
- 학술지명 한국철도학회 논문집
- 발행처명 한국철도학회
- 발행국가 국내
- 논문언어 한국어
- 전체저자수 5
- 논문 다운로드 링크(외부) https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART001222901
- 연구분야 공학 > 재료공학
논문 초록 (Abstract)
In this study, unsteady wind pressure analyses on platform screen door (PSD) have been conducted considering the flow intereference effects between the moving train and the configuration of subway station. The major role of PSD prevents passenger accidents, wind pressure, polluted dust and noise when the train is entering the station platform. Computational fluid dynamic method with moving gird algorithm has been adopted to accurately predict unsteady pressure levels exerted on the PSD. Closed and open type station configuration are considered. Also, wind pressure levels for passing and stopping drive motion of the entering train are presented and practically compared each other.
