Recently, the damage caused by typhoons and strong winds, which frequently occur as a result of global climate change, is on the rise. Soundproofing and windshield walls installed on roads often fail to function because of damage due to strong winds. Therefore, in this study, strong wind fragility evaluation was performed to predict the probability of failure of soundproof / windproof walls from wind loads. A three-node bending experiment was carried out to investigate the material characteristics of the aluminum frame which was installed on the actual soundproof wall. Based on the results of this experiment, the resistance performance of target structure was calculated, and the frame damage was selected as the performance limit state. Wind loads acting on 4m x 1m individual element soundproof wall was compared with the resistance capacity by Monte Carlo simulation method. In the future, the evaluation of the strong wind safety of the sound barrier structure should be proceeded by setting the limit state and performing the vulnerability evaluation through the additional experimental data. This work can become guideline information for future design of soundproof and windproof wall.

ABSTRACT
 1. 서 론
 2. 강풍취약도 평가
  2.1 강풍취약도 평가 개요
  2.2 대상모델의 저항성능 산정
  2.3 풍하중 산정
  2.4 방음벽의 강풍취약도 평가
 3. 결 론
 References

• 최정규(강릉원주대학교 공과대학 토목공학과) | Choi Jung Kyu
• 전오현(강릉원주대학교 공과대학 토목공학과)
• 정우영(강릉원주대학교 공과대학 토목공학과) | Jung Woo young 교신저자