碩士 / 國立臺灣大學 / 土木工程學研究所 / 90 / Due to the growth of economics and population, the phenomenon of urbanization in Taiwan becomes more significant. The storm sewer systems often cannot meet the demand and hence urban inundation is often encountered. Therefore, the relevant research on urban stormwater hydraulics is rather important. In this paper, the 2D inundation model is used to simulate the surface flooding, whereas the SWMM model is employed to simulate the flow in the storm sewer system. The flood volume obtained from the 2D model is used as the input rainfall to the SWMM model. The overflow from the manholes is regarded as the source in the 2D model. The interaction of flow between the ground and sewers is simulated.
In this paper, the two models are applied to the Sin-Zwang area in Taipei County to analyze and simulate the flood situations in the urban sewer systems with the models of rainfall, runoff and water pipe system. The result shows that this method can simulate the flood exactly. Therefore, it can be referred to the flood prediction and the loss estimation of flood control in the future.
| Identifer | oai:union.ndltd.org:TW/090NTU00015093 |
| Date | January 2002 |
| Creators | CHIH-YUNG LIN, 林志勇 |
| Contributors | GWO-FONG LIN, 林國峰 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 64 |
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