碩士 / 國立臺灣海洋大學 / 商船學系 / 102 / Container port is not only the gate of sea transportation services, but also affects ship companies’ route planning with its overall operational performance. For ship companies, operational performance of container terminals which use handling efficiency as the assessing criteria, and has the close relationships with the quay’s support. In this research, we took linear berth as the research object.
The first main topic discussed about different deployment of container terminal whether it will affect operational performance or not. We designed four plans and analysis them with three variables, that is berth’s loading/unloading machines, the yard’s loading/unlading machines, and the block’s arrangement. Then assessed them in five criteria: operational performance of yard, operational performance of blocks, operational performance of blocks’ machines, operational performance of berth, and operational performance of gantry cranes. We use Flexsim CT, the simulation system of container terminal, as the experiment method. The results showed that if there is no transfer-area, the average dwelling time of RTG would be reduced; however the average dwelling time of containers would become longer. If there are transfer-areas beside blocks, they could reduce the average dwelling time of yard. Moreover, if we arrange the transfer-areas beside blocks in one side, it could optimize the operational performance of gantry cranes; on the other hand, if we arrange the transfer-areas beside blocks in the both sides, it could minimize the dwelling time of containers in the blocks, which handle loading and unloading containers in the same time.
The second main topic discussed about different deployment of container terminal whether it will affect operational performance or not. We designed six plans and analysis them with four variables, that is block arrangement, trucks’ path, and the yard’s loading/unlading machines’ type and quantities. Then assessed them in two criteria: operational performance of berth, and operational performance of gantry cranes. The results showed that the more dispersal block arrangement with shorter truck working path would let truck move faster between berth and yard, in which decrease gantry cranes’ waiting time and ship’s staying time, which promotes the operational performance.
| Identifer | oai:union.ndltd.org:TW/102NTOU5728019 |
| Date | January 2014 |
| Creators | Tsou, Ni-Tsai, 鄒妮采 |
| Contributors | Wu, Ching- Tsyr, 吳清慈 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 62 |
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