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오인택(Oh In-Tack),팽정광(Paeng Jung-Goang),장성용(Jang Seong-Yong) 한국철도학회 2008 한국철도학회 학술발표대회논문집 Vol.- No.-
This paper defines the Safety Management System(SMS) based on the rail safety act and surveys the status of the English rail SMS and International Civil Aviation Organization (ICAO) SMS and OHSAS18001 SMS. Through the investigation of establishment and implementation status of domestic rail operators" SMS, the improvement directions of the current rail SMS are developed. First, to establish the continual improvement system for SMS, the guide which describe detailed continual improvement method for each steps of SMS including management review by CEO shall be established and implemented. Second, to settle the SMS based on the risk management, it is necessary to endeavor for converting the rail operators mind and to establish the supply system of operating model and basic data and to define the requirement precisely and to include in the related guide for the risk management.
유원희(You Won-Hee),김재철(Kim Jae-Chul),문경호(Moon Kyung-Ho),서정원(Soe Jung-Won),팽정광(Paeng Jung-Goang) 한국철도학회 1998 한국철도학회 학술발표대회논문집 Vol.- No.-
The object of this study is to investigate the effect of elastic wheel from the viewpoint of noise and vibration of railway vehicle. The vibration reduction was predicted from the FRF difference between elastic wheel and sol id wheel by FEM simulation. The elastic wheel and solid wheel Were compared in viewpoint of carbody vibration and car interior noise level. The effect of elastic wheel on the noise and vibration of subway vehicle was obtained. But, the application of elsatic wheel must be reviewed in some aspect.