| Title |
Experimental Study on Wave Transmission Coefficients of Submerged Structure : II. Rubble-Mound Type Structure armored by Tetrapods |
| Authors |
이종인(Lee, Jong-In) ; 김영일(Kim, Young Il) |
| DOI |
https://doi.org/10.12652/Ksce.2020.40.5.0497 |
| Keywords |
수중구조물;수리실험;경사형;파고전달계수;경험식 Submerged structure;Laboratory experiment;Rubble-mound type;Wave transmission coefficient;Empirical formula |
| Abstract |
Two-dimensional laboratory experiments were conducted in a wave flume to investigate the wave transmission phenomena of rubble-mound type submerged structures armored with Tetrapods. Different experimental conditions were included by considering relative crest depth, relative freeboard, relative crest width, wave steepness, and so on. An empirical formula was proposed to predict the wave transmission coefficients over various specifications and structural designs of the partial perforated (rubble-mound) type submerged structure from the experimental results. The proposed formula successfully predicted the wave transmission coefficients. In this study, the proposed empirical formula of the wave transmission over the rubble-mound type submerged structure was improved from the existing formula. |