• Journal of Korean Society of Coastal and Ocean Engineers
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• v.13 no.2
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• pp.100-108
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• 2001

Along the shoreline a special treatment is required to simulate movement of periodic waves such as tsunami and tide because of continuous movement of shoreline as waves rise and recede. A moving boundary treatment is first proposed to track the movement of shoreline in this study. The treatment is then employed to obtain a maximum inundation area to be used for mitigation of coastal flooding. The obtained maximum inundation zone for a specific location is compared to that of available observed data. A reasonable agreement is observed.

• Proceedings of the Korean Society of Coastal and Ocean Engineers Conference
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• 2003.08a
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• pp.10-17
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• 2003

Acoustic and pressure type seabed installed wave sensors have advantage in observing long period infra-gravity wave and tsunami, while buoy type wave gauges which measure acceleration of the moored buoy motion are not able to detect long period waves. That's why most of the Japanese coastal wave observation sensors are seabed installed typed ones. Nationwide Japanese coastal wave observation systems with seabed installed sensors are gradually clarifying long-period tsunami profiles and infra-gravity wave characteristics (Nagai.et.al., 1996, 1997,2000,2002a,2002b). (omitted)

• Journal of Korean Society of Coastal and Ocean Engineers
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• v.7 no.1
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• pp.24-32
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• 1995

Tsunami generated by the 1992 Nicaragua's west coast earthquake caused 95 persons death, 155 persons injury and 3000 persons homelessness. The previous study done by Imamura et al. (1993) were on the 1992 Nicaragua tsumami generation and propagation which were simulated by using spherical far-field model and Cartesian near-field model, and the computed results with assumption of vertical wall at coast were adjusted by runup ratio to compare with observations. This study using moving boundary model hindcasts El Transito's runup height which was observed as about 6.4-9.9m.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2017.11a
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• pp.364-365
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• 2017

본 연구에서는 울산시 지진해일 주민 대피지구에 대한 의사결정을 지원하기 위한 지진해일 침수예상도를 작성하고 사전 대응체계를 구축하였다. 이를 위해 울산시 15개 지진해일위험 지구 중 기 구축된 3개소(정자, 주전, 진하)를 제외한 12개 지구(강양, 송정대송, 평동, 나사, 신암, 장생포, 일산, 방어, 신명, 산하, 구유, 당사)에 대한 현장조사와 함께 지진해일 침수범람 수치시뮬레이션을 수행하였다. 현장 조사된 자료와 시뮬레이션된 침수범람 결과를 기반으로 지진해일 침수예상도를 작성하고 지진해일대응시스템에 DB화하였다. 본 연구결과를 활용하여 지진해일 대응 및 취약지구 개선을 위한 정책 개선 등에 활용될 수 있는 기반을 마련하였다.

• Proceedings of the Korean Society of Coastal and Ocean Engineers Conference
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• 2006.09a
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• pp.49-52
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• 2006

• Transportation Technology and Policy
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• v.10 no.1
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• pp.46-52
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• 2013

• Proceedings of the Korean Nuclear Society Conference
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• 2001.05a
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• pp.488.1-488
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• 2001

• Proceedings of the Korea Water Resources Association Conference
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• 2003.05a
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• pp.501-504
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• 2003

No Abstract, See Full Text

• 한국방재학회:학술대회논문집
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• 2009.02b
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• pp.87.1-87.1
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• 2009

• Proceedings of the Korean Nuclear Society Conference
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• 2001.10a
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• pp.341.2-341
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• 2001