[Session B7. 시뮬레이션; DB] 컨테이너 크레인의 하역능률 분석에 대한 시뮬레이션

The purpose of this study is to estimate the efficiency of container crane on port container terminal. The efficiency of container crane is the most effective factor on the efficiency of container terminal. Due to the failure in container crane, the efficiency is difficult to estimate. The efficiency of container crane is estimat ed by the proposed simulation model. The simulation model is developed considering the failure of cont ainer crane. The number of yard tractor per container crane is estimated by the alternative analysis. In this study, the simulated results are compared with the previous queueing model and the guideline to estimate the terminal efficiency. The result shows that the simulated results are more close to the historical data. And to determine the number of yard tractor per container crane, the performance measure such as the distance between berth and yard, the speed of yard tractor are simulated.