논문 상세보기
This study dealt with passenger safety assessment of roadside barrier structures using high anti-corrosion steels, which are called hot-dip zinc-aluminium-magnesium alloy-coated steels. We performed a simulation with high anti-corrosion barriers capable of absorbing impacts and calculated the breakage stress to assess passenger safety. Passenger safety was assessed by calculating the THIV (Theoretical Head Impact Velocity) and PHD (Post-Impact Head Deceleration). This process compares normal steel materials and high anti-corrosion steel materials. The simulation test results for the roadside barriers built with high strength anti-corrosion steels with reduced sectional thickness meet the safety evaluation criteria, hence the proposed roadside barrier made by high strength and high anti-corrosion hot-dip zinc-aluminium-magnesium alloy-coated steel will be a good solution to serve passenger safety as well as save maintenance cost and better structural performance.
1. 서 론
2. 탑승자 안전성 평가 기준
3. 충돌 시뮬레이션 및 결과 분석
4. 요약 및 결론
References
