SEISMIC OBSERVATION STATIONS PREDOMINANT IN SHORT-PERIOD IN HYOGO PREFECTURE

DOI HANDLE Web Site 1 References Open Access

Bibliographic Information

Other Title
  • 兵庫県域の地震観測地点を対象とした短周期成分卓越観測地点の特定

Abstract

 Local government and other private companies have installed motion networks consisting of a large number of seismometers since the 1995 Kobe earthquake, for the purpose of obtaining information on seismic motion in real time and predicting damage immediately after the earthquake. By the way, some of the damage estimation system adapts instrumental seismic intensity calculated from the observed motion. The observation station at which the motion predominant in short-period is frequently observed causes high seismic intensity in the calculation and overestimation of damage. This study focuses on the observation stations in Hyogo Prefecture and attempts selecting the observation station which frequently records high acceleration in the short-period using earthquake records of recent small or moderate earthquakes and comparing differences between the observed value and the value estimated from attenuation relation.

Journal

References(1)*help

See more

Related Projects

See more

Keywords

Details 詳細情報について

Report a problem

Back to top