歪み速度分布図作成ツールの開発 - 地下天気図作成へ向けて -
- ヒズミ ソクド ブンプズ サクセイ ツール ノ カイハツ チカ テンキズ サクセイ エ ムケテ
- Developing a Tool for Making Strain Rate Distribution - For Underground Weather Map -
We developed our own tool for making spatially continuous strain rate distribution. Although Geographical Survey Institute, Japan, has its own tool for doing this, it is desirable for us to have our own tool at hand in order that we connect it to our original underground weather map to clearly represent geophysical conditions related to crustal activity. The development of this tool is the first step for making an underground weather map. We will introduce a method of calculating strain rate for each grid and obtaining spatially continuous strain rate distribution. We made sure that this tool works well by comparing calculated local or regional strain rate distributions attributed to some representative large earthquakes with those estimated from their corresponding focal mechanisms.
中部大学工学部紀要 43 87-90, 2007-12