著者

糸井 達哉 内山 泰生 高木 政美 末田 隆敏 長島 一郎

出版者

一般社団法人 日本建築学会

雑誌

日本建築学会技術報告集 (ISSN:13419463)

巻号頁・発行日

vol.16, no.33, pp.827-832, 2010-06-20 (Released:2010-06-18)

参考文献数

23

被引用文献数

2 1

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An earthquake disaster prevention system was developed. It predicts ground motion intensity and building response just before the arrival of strong motion, using the information of P-wave observed by an onsite seismometer. The prediction accuracy of the system was evaluated and compared with that of Earthquake Early Warnings provided by Japan Meteorological Agency. The prediction errors of the two methods were comparable to each other. The best estimate combining the two methods was proposed. It was also confirmed that the system performs well under an assumed environment using numerical simulation.