• Coastal and Ocean
• /
• v.3 no.2
• /
• pp.28-44
• /
• 2010

• 어항어장
• /
• s.33
• /
• pp.67-72
• /
• 1995

• 어항어장
• /
• s.31
• /
• pp.60-65
• /
• 1995

• Coastal and Ocean
• /
• v.6 no.2
• /
• pp.59-63
• /
• 2013

• 어항어장
• /
• s.30
• /
• pp.38-42
• /
• 1995

• 어항어장
• /
• s.28
• /
• pp.45-50
• /
• 1994

• 어항어장
• /
• s.32
• /
• pp.59-67
• /
• 1995

• Geotechnical Engineering
• /
• v.21 no.6
• /
• pp.11-29
• /
• 2005

• Proceedings of the Korean Society of Coastal and Ocean Engineers Conference
• /
• 2000.09a
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• pp.155-160
• /
• 2000

해안 및 항만 구조물의 단면설계 및 평면 배치 계획에 있어서 가장 중요한 것은 설계파를 정확히 산정하고 항내 파랑장을 정도 높게 해석하는 것이다. 지금까지의 파랑장 해석은 주로 단일주파수와 방향에 대한 규칙파 해석으로 이루어졌으며 이것에 의한 계산결과는 수많은 주파수와 방향, 파고들이 합성되어 이루어진 실제 해역의 불규칙 파랑장을 잘 재현한다고는 말할 수 없다. 구조물 주위에서의 불규칙 파랑 해석은 주로 구조물에 의한 회절 계산에서부터 시작되었다.(중략)

• Journal of the Computational Structural Engineering Institute of Korea
• /
• v.28 no.3
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• pp.229-239
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• 2015

In light of the significant increase in the quantities of goods transported and the development of the shipping industry, the frequency of usage of port structures has increased; yet, the government's budget for the shipping & port of SOC has been reduced. Port structures require systematically effective maintenance and management trends that address their growing frequency of usage. In order to construct a productive maintenance system, it is essential to develop deterioration models of port structures that consider various characteristics, such as location, type, use, constructed level, and state of maintenance. Processes for developing such deterioration models include examining factors that cause the structures to deteriorate, collecting data on deteriorating structures, and deciding methods of estimation. The techniques used for developing the deterioration models are multiple regression analysis and Markov chain theory. Multiple regression analysis can reflect changes over time and Markov chain theory can apply status changes based on a probabilistic method. Along with these processes, the deterioration models of open-type and gravity-type wharfs were suggested.