碩士 / 中正理工學院 / 造船工程研究所 / 87 / ABSTRACT
The keen desire to explore the ocean depths is stimulated not only by our curiosity into unknow areas, but also by the natural resources which the ocean gives us. In order for us to successfully explore and exploit marine resources, a system (such as deep-diving vehicles and supporting facilities) is indispensable. The deep-diving submersible vehicles have been developed for many diverse field, e.g., the oil industry, scientific deepwater marine research, underwater cable and piping laying, deep ocean mining, as well as submarine rescues. In fact, the design and building of the submersible vehicle is the prototype of the military submarine that a typical developing country desires to build.
From the model test result, it is proved that the sphere shape is optimum for external hydrostatic pressure loading. Based on ABAQUS finite element system, the static response of Guppy pressure hull subjected to external hydrostatic pressure is studied. In this paper, we investigate not only the diving depth of the pressure hull with a manhole and viewports, the effect of weight/volume and material strength, but also the impact effect. Meanwhile, the difference of configures between the pressure hull and the conventional military submarine is included in this paper. The results of this paper can be used by the structure designers as a reference in their design work.
| Identifer | oai:union.ndltd.org:TW/087CCIT0345003 |
| Date | January 1999 |
| Creators | 任展勇 |
| Contributors | 梁卓中 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 0 |
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