Automated real-time monitoring system for ground settlement based on hole effect sensor has been developed to overcome lots of limitations of existing hand-operated monitoring system. This new technology utilizes the hole effect sensors and automatically measures the real time surface and multi-depth ground settlement from signals composed of multi-depth magnetic field measuring system. This system including pore pressure measuring sensor does not require reference points in remote distance and all mointoring system could be installed in a single boring hole.

• 전제성(인덕대학교 건설정보공학과 조교수, 공학박사, 토질및기초기술사) | Jeon, Je Sung
• 이근호((주)호승이앤씨 대표) | Lee, Keun Ho
• 김두준(인덕대학교 건설정보공학과 교수, 공학박사) | Kim, Doo Jun