항만하역운영 시스템의 최적화에 관한 연구

Abstract

In this study, analyzed the related literature data to investigate the optimization of harbor loading and unloading system. First, examined the current law and analyzed the controversial point during harbor loading process by case study of "A-company". Next, suggested the foundation direction of optimization of harbor loading and unloading system based on full commercialization of transport workers in harbor. The main results are as follows. 1) Many problems occurs that inefficiency of harbor loading and unloading as the labor supply monopoly of port unions and closed shop system, the weakening of harbor competitiveness as a monopoly. 2) The ratio of wages to sales continuedly increases as the port traffic volume varies from year to year and the personal expenses are increasing steadily. 3) It is expected that the reduction of wages and logistics costs, upgrading productivity, enhancement of competitiveness as investment stimulus of harbor facility by the full commercialization of transport workers 4) It is the basic condition to improve the biggest couses of logistics costs increase that reorganization of the ratio of wages to sales as the cargo shape through the full commercialization of transport workers, and it contributes raise of competitiveness in Busan ports. 5) As the port which depends on man power is improved the full commercialization system, it is expected that the increasing of effectiveness in Busan ports, the mechanization of harbor loading and unloading system for upgrading productivity, improvement of harbor system related on the automation, enhancement of harbor competitiveness.