INUNDATION FORCAST SIMULATION IN URBANIZED COASTAL LOW-LYING AREAS CONSIDERING MULTIPLE FLOOD CAUSING FACTORS
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- SANUKI Hiroshi
- 五洋建設株式会社 技術研究所
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- SHIBUO Yoshihiro
- 国立研究開発法人土木研究所
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- LEE SungAe
- 東京大学大学院 工学系研究科
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- YOSHIMURA Kouhei
- 高知工科大学 経済・マネジメント学群
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- TAJIMA Yoshimitsu
- 東京大学大学院 工学系研究科
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- FURUMAI Hiroaki
- 東京大学大学院 工学系研究科
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- SATO Shinji
- 東京大学大学院 工学系研究科
Bibliographic Information
- Other Title
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- 様々な氾濫因子を考慮した都市沿岸部の氾濫予測解析
- サマザマ ナ ハンラン インシ オ コウリョ シタ トシ エンガンブ ノ ハンラン ヨソク カイセキ
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Abstract
Urbanized coastal low-lying area has vulnerability against flood and inundation, which are caused by multiple flood causing factors occurring in coast, river and urbanized areas. Several cases of inundation were examined, in which designed water levels for warning were exceeded. Submodels were seamlessly integrated to simulate inundation caused by tsunami, storm surge, as well as river flood and urban inundation. In the same time, the model evaluated the performance of structural countermeasures such as sewage network, or retardation basin, when considering disaster management plan in coastal low-lying areas. We applied the seamlessly integrated model to the highly urbanized Tsurumi River basin and investigated inundation characteristics by considering multiple flood causing factors.
Journal
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- Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering)
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Journal of Japan Society of Civil Engineers, Ser. B2 (Coastal Engineering) 72 (2), I_517-I_522, 2016
Japan Society of Civil Engineers
