This study investigates the application of net-hose system to sustain a vegetated slope reinforcement. The net-hose system is designated to improve water supply to the vegetation that can suffer the lack of water in case of extreme drying condition or rock slope where the water supply is relatively insufficient to ensure the growth of vegetation. A series of laboratoy tests were conducted to check the structural adequacy and effectiveness of net-hose net hose system. The results indicated that the model slope equipped with net-hose system seemed to provide better water supply leading to more vegetated areas and higher matric suction due to active water uptake capacity, which might be contributed to greater shear strength of slope surface. A limited numerical analysis was conducted to verify the effect of water uptake of vegetated root system that generally yields better slope stability.

ABSTRACT
 1. 서 론
 2. 네트호스 설계 및 제작
  2.1 네트호스 수분 흡수력 실험
  2.2 네트호스 인장강도 실험
 3. 모형사면 실험방법 및 결과
 4. 수치해석 방법 및 결과
  4.1 침투해석 결과
  5.2 사면안정해석 결과
 4. 결 론
 References

• 백용기((주)삼보 기술단/철도사업본부) | Baek Yong Gi
• 권혁민(한국교통대학교 철도시설공학과) | Kwon Heoyk Min
• 안재훈(부산대학교 건설융합학부) | Ahn Jaehun
• 오정호(한국교통대학교 철도시설공학과) | Oh Jeongho