文章基本信息

标题：A Science Instruction for the Prevention and Reduction of 2020 Nankai Earthquake Disaster in Tokushima, Southwest Japan
本地全文：下载
作者：Mamoru Murata ; Mamoru Murata
期刊名称：Procedia - Social and Behavioral Sciences
印刷版ISSN：1877-0428
出版年度：2014
卷号：143
页码：404-406
DOI：10.1016/j.sbspro.2014.07.503
语种：English
出版社：Elsevier
摘要：AbstractEarthquakes occur in the region where plate tectonic activity is still going on, and have killed more than one million people during the past 25 years. Earthquakes are natural hazards, which cannot be stopped but the hazards can be prevented from becoming disasters by taking appropriate preventive measures. The prevention such as re-building by the implementing appropriate building code needs much time and cost. However, we can easily shift the direction of bookshelf and other shelves not to collapse. This is because the direction of S-wave vibration depends on the area of the estimated seismic center. To make a teaching material for the understanding of the direction of P- and S-waves vibration is easy and cheap, and has much effect even on primary students. The damage to be inflected by earthquakes can be reduced significantly by not only theoretical study but teaching materials for earthquakes.
关键词：Earthquake;Prevention;P-waves;S-waves