한국지반공학회:학술대회논문집 (Proceedings of the Korean Geotechical Society Conference)
- 한국지반공학회 2000년도 봄 학술발표회 논문집
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- Pages.504-511
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- 2000
지오튜브공법의 실용화방안에 관한 연구
Development of Geotube for Practical Use
초록
Geotube is a tube made of permeable but soil-tight geotextile, hydraulically filled with soil include dredged sand and mud, which has been successfully applied in hydraulic and coastal engineering projects. This method is getting popular and used a lot in the advanced countries of the world because of economical, useful, and enable to store and isolate contaminated materials as obtained by harbor dredging. Laboratory and pilot scale in-situ tests were performed to determine the design methodology and construction procedures. From the results of laboratory and in-situ model tests, the retention ratio of solid particle is minimum 86% and minimum permeability and tensile strength of geotextile is