These steel cables on suspension bridges and cable-stayed bridges are major members that transmit the dead and live load through the bridge’s main cable; hence, it is essential that inspection, maintenance and reinforcement are done regularly. In this study, we developed a magnetic sensor which is capable of detecting possible internal damages on bridge cables. It can be utilized to monitor actual suspension bridges and cable-stayed bridges.

• 박정훈(정회원, 한국건설기술연구원 구조융합연구소 연구원, 공학석사) | Park, Jung Hoon
• 박기태(정회원, 한국건설기술연구원 구조융합연구소 연구위원, 공학박사) | Park, Ki Tae
• 이종재(정회원, 세종대학교 건설환경공학과 부교수, 공학박사) | Lee, Jong Jae 교신저자