Geotechnical Characteristics of Geotextile bag for Rehabilitation of Railroad Bed

철도노반 보수용 지오텍스타일 백의 재료특성분석

The heavy downpour caused by unusual weather has destroyed a railroad bed. It caused a large amount of soil loss due to soil erosion. Hence, there is necessary to rehabilitate the destructed railroad bed as quickly as possible. Application of geotextile bag can standardize the rehabilitation process. Geotextile bag method can be more stable, faster, and more economical. In this study, the stress to geotextile bag was estimated to select the appropriate geotextile material. Geotechnical characteristics of geotextile were also determined.