@article{oai:muroran-it.repo.nii.ac.jp:00008352,
 author = {矢吹,  信喜 and YABUKI, Nobuyoshi and 山城,  洋一 and YAMASHIRO, Youichi},
 journal = {室蘭工業大学紀要, Memoirs of the Muroran Institute of Technology},
 month = {Nov},
 note = {application/pdf, ln this study, we investigated and analyzed the data of volcanic earthquakes and strong ground motions observed by the Kyoshin Net (K-Net) around the occasion of the eruption of Mt. Usu, Hokkaido in 2000. The first eruption occurred at 13:10 on March 31, and 101 earthquakes were observcd by the K-Net from March 29 through April 1. We investigated the magnitudes, epicenters, focal depths and their relations with eruptions. We selected an earthquake that has the largest magnitude (4.6) among the observed data and then executed spectral analyses of the acceleration data of the strong motion observed at the Date seismometer. We obtained the Fourier speetra and response spectra of the acceleration data for each of the three directions (EW, NS, UD). We also compared the velocity response spectrum of the EW direction considering the geo-technical conditions of the seismometer site with the corresponding Osaki's spectrum., 特集 : 「2000年有珠火山災害に対する土木工学分野からのアプローチ」},
 pages = {47--55},
 title = {2000年有珠山噴火に伴う火山性地震の観測データについて},
 volume = {51},
 year = {2001},
 yomi = {ヤブキ, ノブヨシ and ヤマシロ, ヨウイチ}
}