방조제 전면해상 설치를 고려한 소파블록 SEALOCK ADVANCE 61의 기능적 효율성 검토를 위한 실험적 연구

Experimental Study on the Functional Efficiency of SEALOCK ADVANCE 61 Considering the Installation of Sea-Dike on Seaside

This study examined the functional efficiency through hydraulic model test for wave energy transmission coefficient, wave energy reflection coefficient, wave overtopping, and stability of new-type wave dissipating block SEALOCK ADVANCE 61. The applied experiment time was about 2 h~4 h 30 min on prototype model on the basis of 1,000 waves, and the weight of the corresponding block was 20 ton (model: 741 g). The incident wave was experimented for total of 18 cases. As the result, wave energy reflection coefficient was 0.24∼0.57, and wave energy transmission coefficient was analyzed to be 0.15∼0.16 in case of wave overtopping occurrence. Also, wave dissipating block(SEALOCK ADVANCE 61) showed no destruction aspect, showing stable and excellent solidity aspects in general.