Flood Flow Invasion Analysis of Underground Transport Network System-A Case Study of Taipei Metro System
碩士 === 國立宜蘭大學 === 土木工程學系碩士班 === 106 === This study mainly simulates and analyzes the phenomenon of water transport caused by flood flow invade the underground transportation system. Taiwan urban areas lack of ground space, so the development of underground space is very mature, such as MRT, railway...
Main Authors: | , |
---|---|
Other Authors: | |
Format: | Others |
Language: | zh-TW |
Published: |
2017
|
Online Access: | http://ndltd.ncl.edu.tw/handle/97dv7s |
id |
ndltd-TW-105NIU00015014 |
---|---|
record_format |
oai_dc |
spelling |
ndltd-TW-105NIU000150142019-05-15T23:32:33Z http://ndltd.ncl.edu.tw/handle/97dv7s Flood Flow Invasion Analysis of Underground Transport Network System-A Case Study of Taipei Metro System 地下運輸路網系統遭洪水入侵後水流傳輸現象之模擬 -以台北市捷運系統為例 WU,TZU-YU 吳諮育 碩士 國立宜蘭大學 土木工程學系碩士班 106 This study mainly simulates and analyzes the phenomenon of water transport caused by flood flow invade the underground transportation system. Taiwan urban areas lack of ground space, so the development of underground space is very mature, such as MRT, railway and underground mall. Urban underground space co-construction and interconnection bring convenience to the residents, but it also relatively vulnerable to floods, because of the underground space is below the horizon. Once the underground transport system is flooded, the rapid expansion of flooding will result from the interconnection of underground space, not only expand the urban flood disaster, but also cause a lot of disaster losses. In this study, a dual finite volume method (DFVM) developed based on one-dimensional shallow water equation was used to simulate the flow pattern of the underground transport network system after flood intrusion. This model is used to simulate the phenomenon of flooding invasion in Taipei Metro system, and the information such as water level, discharge, and wet-dry fronts can use as the reference for flood disaster prevention design. OUYANG,HUEI-TAU 歐陽慧濤 2017 學位論文 ; thesis 127 zh-TW |
collection |
NDLTD |
language |
zh-TW |
format |
Others
|
sources |
NDLTD |
description |
碩士 === 國立宜蘭大學 === 土木工程學系碩士班 === 106 === This study mainly simulates and analyzes the phenomenon of water transport caused by flood flow invade the underground transportation system. Taiwan urban areas lack of ground space, so the development of underground space is very mature, such as MRT, railway and underground mall. Urban underground space co-construction and interconnection bring convenience to the residents, but it also relatively vulnerable to floods, because of the underground space is below the horizon. Once the underground transport system is flooded, the rapid expansion of flooding will result from the interconnection of underground space, not only expand the urban flood disaster, but also cause a lot of disaster losses. In this study, a dual finite volume method (DFVM) developed based on one-dimensional shallow water equation was used to simulate the flow pattern of the underground transport network system after flood intrusion. This model is used to simulate the phenomenon of flooding invasion in Taipei Metro system, and the information such as water level, discharge, and wet-dry fronts can use as the reference for flood disaster prevention design.
|
author2 |
OUYANG,HUEI-TAU |
author_facet |
OUYANG,HUEI-TAU WU,TZU-YU 吳諮育 |
author |
WU,TZU-YU 吳諮育 |
spellingShingle |
WU,TZU-YU 吳諮育 Flood Flow Invasion Analysis of Underground Transport Network System-A Case Study of Taipei Metro System |
author_sort |
WU,TZU-YU |
title |
Flood Flow Invasion Analysis of Underground Transport Network System-A Case Study of Taipei Metro System |
title_short |
Flood Flow Invasion Analysis of Underground Transport Network System-A Case Study of Taipei Metro System |
title_full |
Flood Flow Invasion Analysis of Underground Transport Network System-A Case Study of Taipei Metro System |
title_fullStr |
Flood Flow Invasion Analysis of Underground Transport Network System-A Case Study of Taipei Metro System |
title_full_unstemmed |
Flood Flow Invasion Analysis of Underground Transport Network System-A Case Study of Taipei Metro System |
title_sort |
flood flow invasion analysis of underground transport network system-a case study of taipei metro system |
publishDate |
2017 |
url |
http://ndltd.ncl.edu.tw/handle/97dv7s |
work_keys_str_mv |
AT wutzuyu floodflowinvasionanalysisofundergroundtransportnetworksystemacasestudyoftaipeimetrosystem AT wúzīyù floodflowinvasionanalysisofundergroundtransportnetworksystemacasestudyoftaipeimetrosystem AT wutzuyu dexiàyùnshūlùwǎngxìtǒngzāohóngshuǐrùqīnhòushuǐliúchuánshūxiànxiàngzhīmónǐyǐtáiběishìjiéyùnxìtǒngwèilì AT wúzīyù dexiàyùnshūlùwǎngxìtǒngzāohóngshuǐrùqīnhòushuǐliúchuánshūxiànxiàngzhīmónǐyǐtáiběishìjiéyùnxìtǒngwèilì |
_version_ |
1719150275776741376 |