In this study, the method of estimating impact coefficient is studied by dynamic load test using the results of inspection for railway bridge that have few errors that may occur in case of running of trains because trains move on the railway bridge.

• 백남철(한국시설안전공단 직원, 공학학사) | Baek Nam Cheol 교신저자
• 박광림(한국시설안전공단 부장, 공학석사) | Park Gwang Rim
• 곽길호(한국시설안전공단 직원, 공학석사) | Kwak kil Ho
• 옥승범(한국시설안전공단 직원, 공학석사) | Ock Seung Beom
• 김동미(한국시설안전공단 직원, 공학석사) | kim Dong Mi