AE(Acoustic Emission)의 암반비탈면 적용 사례 연구

In this paper, early prediction of slope failure using AE(Acoustic Emission) is treated. In case of some measuring techniques of slope failure, theoretical, empirical and applicable analysis takes a type of simple comparison than using scientific judgement. These measuring techniques are inefficient and inreliable in aspect of accuracy. So it is necessary to develop a new technique for early prediction of slope failure. Then this research compared AE waveform acquired in laboratory tests using waveguide with AE parameters obtained from AE waveform in field. And lastly this paper introduce a ultimate load that AE measurment is targeting finally.