In this study, we grasp the present conditions of ‘Large-scale Slope’ located on the national highway and analysis countermeasure method applied collapsed slopes during the past three years. Through this analysis, we can find suitable Countermeasure Method by collapse mode, and utilize as a reference data when maintenance the slopes.

• 박기덕(한국시설안전공단 스마트시설관리본부 국도시설성능관리실, 대리) | Park, ki-duck
• 배성우(한국시설안전공단 스마트시설관리본부 국도시설성능관리실, 대리) | Bae, sung-woo 교신저자
• 이종건(한국시설안전공단 스마트시설관리본부 국도시설성능관리실, 차장) | Lee, jong-gun
• 류호상(한국시설안전공단 스마트시설관리본부 국도시설성능관리실, 실장) | Ryu, ho-Sang