| Autor: |
Min Su Park, Young Taek Kim, Sangki Park, Jiyoung Min |
| Rok vydání: |
2022 |
| Zdroj: |
Journal of Korean Society of Coastal and Ocean Engineers. 34:156-168 |
| ISSN: |
2288-2227 |
| DOI: |
10.9765/kscoe.2022.34.5.156 |
| Popis: |
The design and construction are carried out to improve the structural stability of caisson breakwaters by installing new caissons on the front or rear of old caissons. The wave forces acting on caisson are excessively calculated by the resonance of fluid existing between the old caisson and the new caisson in the numerical analysis using potential flow. In this study, we used the damping zone option in ANSYS AQWA program to analyze the wave forces acting on individual caissons according to the interaction effects between the incident wave and the caisson. By applying the damping zone option to the fluid in which resonance occurs, the wave forces acting on individual caissons were calculated by the change of damping factor. In addition, the wave force characteristics acting on individual caissons were analyzed for the different distances between caissons in the frequency domain analysis. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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