Structural and Running Safety Assessment of the …（的结构和运行安全评价u2026）.pdfVIP

International Journal of Security and Its Applications Vol. 7, No. 4, July, 2013 Structural and Running Safety Assessment of the Handling and Distributing System in Automated Container Terminal Considering Container Vehicle-Truss Bridge Coupled Vibration 1 2 3 4 5 Lu Kai-liang , Yan Wei , Ye Hao , Bao Yan and Liu Xiang-rui *1,2,3,4 Logistics Engineering College, Shanghai Maritime University 5 Shanghai General Motors Co. Ltd. lkl1984@163.com Abstract This paper introduces a scheme of constructing a three-dimensional container handling and distributing system between crane yard and storage yard for the efficient, smart, energy- saving automated container terminal (ACT). This scheme can effectively solve the problem that the AGVs in existing ACT should give way to each other in ground planer transportation mode, and has advantages of lower investment cost higher handling efficiency. The safety and running stationarity of the container vehicle-truss bridge structure greatly affects the ACT’s efficiency and lifespan. The assessment criteria for structural security and running stationarity was put forward first. By utilizing free -interface component mode synthesis (CMS) method, the coupled vibration time-domain responses, inspired by self-excitation including track irregularity and hunting movement as well as wind and seismic load, were obtained. Accord ingly, the structural and running stationarity were assessed by in