단자유도계를 이용한 충격흡수시설의 설계법 개발 = Study on the Design Method Development of Crash Cushion Using Single Degree of Freedom

다국어 초록 (Multilingual Abstract)

The most important thing for driver's safety on the road is equipment of crash cushion as a vehicle protection safety facility. But development of crash cushion is defective because there's no rational and reality way of design. And also without an alternative plan, it rely on crash test hereby it suffers a great economic loss and wastes time. This study that uses data of cash test proves the suitability of single degree of freedom which considers the safety of passengers about three-dimensional complicated Crash Analysis. As the study analyzes the conduct of crash cushion, it want to develop the effective method of design on Single Degree of Freedom Crash Cushion. And it presents the way of crash cushion design through making a crash analysis model with single degree of freedom. To verify the validness of the crash cushion plan, with single degree of freedom plan, we make the level CC2 crash cushion and execute the crash test. A performance test brings satisfied result and a plan of single degree of freedom crash cushion is proven as an one of the way to be a good system which can design crash cushion.

참고문헌 (Reference)

1 장대영, "탑승자의 안전을 고려한 충격흡수시설의 충돌거동분석 연구" 대한토목학회 D : 2006

2 고만기, "단자유도 시스템을 이용한 충돌해석과 베리어 설계" 23 (23): 1193-1204, 2003

3 건설교통부, "“도로안전시설 설치 및 관리지침-차량방호 안전시설 편”" 2001

4 Ross, "“Recommended Procedures for the Safety Performance Evaluation of Highway Features" 1993

5 I, "“Analytical Approach to Automobile Collisions” SAE Paper 680016" 1968