Construction of long span bridges is rapidly increasing, the criteria of impact load and study of stability for suspension bridge cables by rear-end collisions and crash of the vehicle, not at the moment is the actual situation. In this study, the main cable of suspension bridges was applied appropriate impact loads and analyzed the structural stability of the cable.

• 최현규(한국시설안전공단 사원, 공학석사) | Choi, Hyun Gyu
• 이해성(한국시설안전공단 부장) | Lee, Hae Seong
• 이찬우(한국시설안전공단 사원, 토목시공기술사) | Lee, Chan Woo