For the evaluation of load carrying capacity of continuous bridges, the testing target span should be selected where peak impact factor can be expected. In this paper, two and three continuous bridges with equal span length are considered and the moving vehicle load analysis is performed. All possible vehicle speeds are applied to the bridges and the peak impact factors obtained for each span are investigated. From the results, the maximum peak impact factors are developed at the middle of the first span to the direction of vehicle moving.

• 홍의석(전북대학교, 토목공학과) | Hong, EuiSeok
• 박경훈(한국건설기술연구원, 구조융합연구소) | Park, Kyung-Hoon
• 노화성(전북대학교, 토목공학과) | Roh, Hwasung 교신저자