한국암반공학회:학술대회논문집 (Proceedings of the Korean Society for Rock Mechanics Conference)
- 한국암반공학회 1995년도 정기총회 및 학술발표회
- /
- Pages.108-108
- /
- 1995
Discimination of Decoupled Explosions from Microearthquakes
초록
There are always some difficulties to discriminate artificial exlposions from micro-earthquakes, furthermore more difficulties to identify and determine decoupled explosions and/or multiple explosions from micro-earthquakes. In this study we use the synthetic seismogram of the in homogeneous models between the source and the observation station in order to find the source effect of the geological environment. We have found some source characteristics of the air-filled and/or water-filled cavity that we can hardly see P-n and S- waves arrivals and that the high frequency coda waves are well observed compared to the coupled explosions or earthquakes.
키워드