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Assessment Manual for Optimization of Structural Scale of Stone and Gabion at the Final Closure of Sea Dike -II. Application at the actual site-  

Song, Hyun-Gu (Rural Research Institute Korea Rural Community Corporation)
Kim, Jong-Kyu (Chonnam National University Dept. of Ocean Engineering)
Hwang, In-Chan (Development of Korea Rural Community Corporation)
Publication Information
Journal of Korean Society of Coastal and Ocean Engineers / v.21, no.2, 2009 , pp. 145-153 More about this Journal
Abstract
This research utilized the manual to calculate the structural scale of stone and gabion, which was developed through comparison and verification of the results drawn by hydraulic model experiment and existing empirical formula. Appropriate structural scale of stone according to the construction site when the critical velocity was exceeded, utilizing the previously expected and recorded data on current velocity per day and per hour during the final closure period for Saemangeum sea dike. Also, the scale of rocks was presented, considering the altercation in water depth according to the construction. The developed manual offered appropriate rate of mixed use of stone and gabion that suits various flow velocities, which will minimize any loss of stone-gabion and contribute to successful final closure, and proved the utility and application of the manual.
Keywords
Saemangeum sea dike; Final closure; Stone; Gabion; Mixture;
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  • Reference
1 박영욱, 황인찬, 구본충, 권순국 (2004). 급변류 구간에서의 사석 및 돌망태 안정성 비교, 한국농공학회 학술발표회
2 한국농촌공사 새만금사업단 (2006b). 새만금방조제 끝막이 종합보고서
3 Delft Hydraulics (2002). Hwaong Dike Closure
4 박상현 (1997). 방조제 개방구간의 투하석재와 돌망태 안정성 수리시험 연구, 한국관개배수지, Vol. 4, No. 2, 168-177
5 농업기반공사 농어촌연구원 (1994). 시화 방조제 끝막이 보고서
6 농업기반공사 (2000). 농업생산기반정비사업 조사설계 실무요령, 제4편 간척
7 현대건설 (2006). 새만금지구 제2호 방조제 끝막이 시공계획서
8 CUR Report (1998). Manual on the Use of Rock in Hydraulic Engineering
9 Delft University press (1984). The Closure of Tidal Basins
10 농업기반공사 농어촌연구원 (2002~2006). 새만지구 수리모형실험 보고서
11 박상현, 박영욱 (1995). 방조제 개방구간에서 투하석재의 안정성에 관한 연구, 농공기술 No. 49, 농어촌진흥공사
12 한국농촌공사 새만금사업단 (2006a). 새만금방조제 끝막이 종합계획서