논문 상세보기
2019 한국구조물진단유지관리공학회 봄 학술발표회 논문집 (2019.04)
pp.246-247
pp.246-247
한국구조물진단유지관리공학회
(The Korea Institute For Structural Maintenance and Inspection)
초록
A monitoring technique of ground anchor force is now studying by measuring the strains distributed on a bearing plate. These distributed strains are measured by a fiber optic OFDR (Optical Frequency Domain Reflectometer) sensor. A sensing optical fiber was attached on the bearing plate at the two radial locations and tested by a universal test machine. The anchor forces can be calculated from the differences of these two trains.
저자
