The nomal method of field load test for bridge in the guide book is too complex to execute high-speed railroad bridge. So, the modificated method by regular schedule train is researched with the raw data of 14 bridge executed in the year of 2011 & 2012. By daily test train, the static measurement are within a range the relative error 1.2% and the common load capability are caculated within a range the relative error 1.4% comparing the nomal method.

• 이채규((주)한국구조물안전연구원 대표이사, 공학박사) | Lee, Chae Gue
• 정시욱((주)한국구조물안전연구원 이사, 공학사) | Jung, Si Youk
• 김대호((주)한국구조물안전연구원 이사, 공학석사) | Kim, Dae Ho
• 남진우(한국철도공사 오송고속철도사무소 소장, 공학석사) | Nam, Jin Woo
• 황규산(한국철도공사 오송고속철도사무소 대리, 공학사) | Hwang, Kyu San