Integration of a Multi-Stage Bulk Materials Acquisition System from the Viewpoint of Dock Operations

Author: Lee H.T.

Source: Marine Georesources and Geotechnology, Volume 19, Number 3, 1 July 2001 , pp. 207-219(13)

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Abstract:

A multi-stage bulk materials acquisition system is examined from the viewpoint of dock operations. The whole process can be divided into four stages and treated as four subsystems: ships scheduling planning, material yard planning, dock arrangement, and material discharging. Since the structure and the complexity of each subsystem is different, the solution approaches applied are also different with respect to each. To increase operations efficiency and data consistency, an integration of the subsystems by coordinating the operations sequence and data communications for the four subsystems is discussed. The four subsystems are illustrated by using the material docks of China Steel Corporation, and the models developed in this research are also validated. The results indicate that the models developed are capable of deriving solutions better than the existing ones. Although the discussions are confined to China Steel Corporation, the models can be applied to other companies with similar operations.

Keywords: SYSTEM; OPERATION; PROCESSES; SCHEDULING; MATERIAL; HANDLING; DOCK; OPERATIONS; MODELING

Language: English

Document Type: Research article

Publication date: 2001-07-01

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