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[구조강도부문] 고무차륜형 AGT 주행장치의 구조 및 피로해석
권혁수(Hyok-Soo Kwon),유형선(Hyeong-Seon Yoo),윤성호(Seong-Ho Yun) 한국자동차공학회 1999 한국자동차공학회 춘 추계 학술대회 논문집 Vol.- No.-
Two representative types of the AGT (Automated Guideway Transit) system are avaiJable for the side-guided system. bogie type and steering type. Each system primarily consists of the bogie frame. suspensions. wheel sets and axles. braking system and transmission system. Among these components. the bogie frame is one of the most significant components subjected to the whole vehicle and passenger loads. This paper describes structural analyses and associated fatigue analyses for each bogie frame depending on the various loading<br/> conditions on a basis of the railway vehicle code UIC 515-4. Subsequent]y. comparisons are made between those two types to estimate which type is more reliable in terms of strength and fatigue<br/> It is observed that the bogie type is a little advantageous over the steering one from the strength analysis. However. the two types are found to be in a reliable range of fatigue even though a realistic fatigue load case is further carried out. In addition. an optimal size of thickness is suggested for designs of the bogie frame.
유형선(Hyeong Seon Yoo),권혁수(Hyok Soo Kwon),윤성호(Seong Ho Yun) 한국철도학회 1999 철도저널 Vol.2 No.2
Two representative types of the AGT (Automated Guideway Transit) system, which are bogie and steering types, are available for the side-guided system. Each system primarily consists of the bogie frame, suspensions, wheelsets and axles, braking system and transmission system. Among these components, the bogie frame is one of the most significant components subjected to the whole vehicle and passenger loads. This paper describes structural analyses and associated fatigue analyses for each bogie frame depending on the various loading conditions on a basis of the railway vehicle code UIC 515-4. Subsequently, comparisons are made between those two types to estimate which type is more reliable in terms of strength and fatigue. It is observed that the bogie type is a little advantageous over the steering one from the strength analysis. However, the two types are found to be in a reliable range of fatigue even though a realistic fatigue load case is further carried out. In addition, an optimal size of thickness is suggested for designs of the bogie frame.