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리프트 컬럼 배치설계가 탑승교 구조 강성에 미치는 영향에 대한 연구
나원현,구환준,빈수열,Na, Won Hyun,Koo, Hwan Jun,Bin, Soo Yeol 대한기계학회 2015 대한기계학회 논문집. Transactions of the KSME. C, 산업기술과 혁신 Vol.3 No.4
탑승교는 여객터미널청사에서 항공기 출입구 사이를 이어주는 이동통로를 탑승객에게 제공하는 공항 편의시설 중 하나다. 본 연구에서는 유한요소 해석법을 이용하여 탑승교 설계시 리프트 컬럼의 배치설계가 탑승교 구조물의 처짐 및 응력상태에 미치는 영향 비교 검토하였다. 그 결과 탑승교 터널 프레임의 중첩구간에서 최대응력이 발생함을 확인하였고, 리프트 컬럼 배치설계와 그 값의 크기가 매우 밀접한 관계를 갖고 있음을 확인하였다. The passenger boarding bridge which provides a safe and comfort passenger pathway between an airplane and airport terminal gate is one of the apron equipment. This study investigates the effect of the lift column layout design on structural strength of the passenger boarding bridge by using finite element method, comparing deflection and stress. The overlapped zone of the tunnel frame A and B occurred at the maximum stress. The results of this research show that the lift column layout design is closely the value of the maximum stress.
이권희(Lee Kwon Hee),구환준(Koo Hwan Jun),나원현(Na Won Hyun),이은숙(Lee Eun Suk) 대한기계학회 2013 대한기계학회 춘추학술대회 Vol.2013 No.12
The passenger boarding bridge which provides a safe and comfort passenger pathway between an airplane and an airport terminal gate is one of the apron equipment built with high-level safety requirements. To achieve its safety requirements, structural strength must be kept secured in various operational conditions including operation mode and changes of load conditions. This study investigates the effect of the various conditions such as operation mode, load combination, dynamic wind load on the displacements and stress distributions of complex structures. The results show that the design strength of the passenger boarding bridge is reach the safety requirement and the stress distribution of the ronde compare with tunnel is strongly effected by the slope angle of a tunnel, angle of the cabin and wind load.