한국콘크리트학회:학술대회논문집 (Proceedings of the Korea Concrete Institute Conference)
- 한국콘크리트학회 2000년도 봄 학술발표회 논문집
- /
- Pages.423-428
- /
- 2000
탄소섬유보강판으로 보강된 철근콘크리트보의 균열 발생원 탐사를 위한 Acoustic Emission의 적용
The Application of Acoustic Emission to detect the Crack Source Location for RC Beams Strengthened With Carbon Fiber Reinforced Plates
초록
This Study was conducted to evaluate structural integrity and crack source location of RC structures strengthened with Carbon Fiber Reinforced Plates using acoustic, Four pont bending tests were carried out RC reinforced with C.F.R.P for the several strengthening specimens, the process of fracture was monitored by Acoustic Emission and duration and energy in AE parameters were analyzed. The location and propagation of crack could be easily determined by monitoring AE, which concluded that AE technique could be a very useful tool to evaluate structural integrity of reinforced RC structure.
키워드