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|Contributors: ||NTOU:Department of Mechanical and Mechatronic Engineering|
Wave dissipation structure;Numerical simulation;Hydraulic model test;Coastal highway
|Issue Date: ||2011-10-20T08:09:01Z
The second year of a four-year study entitled “Water Wave Energy Dissipation Structures,” was preceded. The major goal is, by using the numerical simulations and hydraulic model tests, to develop the suitable new wave dissipation structures for Taiwan coastal zone with different characteristics. The functions of coastal structures needed around Taiwan coast in different coastal area：long period waves dissipation type, fast installation/ special purpose type, and environmental protection type. In the first two years, the new structures of the three types are designed, tested, and evaluated. For the study on long period wave dissipation type structure, a new wharf structure which utilized an internal slope that causes the wave overtopping and dissipates the wave energy had been designed, and the hydraulic model tests of the prototype was carried out, the results show that even for the incident wave with period of 40 second, the obtained reflection coefficient is around 0.5. In the study on the fast installation/special purpose type structure, a skirt type floating structure was with developed and tested. In the study on the environmental protection/restoration type structure, the influence of submerged permeable structure on wave characteristics was studied. For the study of shore protection of coastal highway, the failure cases were collected and analyzed, and also the relative references and the characteristics about the coastal highway of Taiwan were collected and discussed.
|Appears in Collections:||[機械與機電工程學系] 期刊論文|
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