| A Layout Design System of Hard Defense and Soft Defense Methods for Coastal Erosion Mitigation |
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Uk Han Lee, Sang Woo Han, Jung Lyul Lee |
| 연안침식 저감을 위한 경성공법 및 연성공법 배치설계 체계 |
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이욱한, 한상우, 이정렬 |
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| Abstract |
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Currently, in the Republic of Korea, many coastal improvement projects have been carried out, but the layout design of erosion mitigation facilities has not been properly considered, and the loss of beach sand is becoming more serious due to the development of hinterland. Therefore, it is necessary to establish goals (such as target shoreline) for managing the coast from the technical aspect and to introduce such a design concept into practice. If a layout design system for erosion mitigation facilities is adopted at the design stage, it could clearly check whether the set goals are met or not by the coastal improvement projects to be completed later. In this study, a detailed layout design system for erosion mitigation facilities has been suggested to actively utilize the factual survey data on coastal erosion having been carried out over the last decade and to devise improvement measures for the current layout design of coastal erosion mitigation facilities. |
| Key Words:
Beach erosion; layout design; hard defense; soft defense |
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