地域性を考慮した地震災害対策指針と担当行政の対策意識診断 : 北海道市町村を調査対象とした試行

概要

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Not so many municipal authorities in Japan have prepared the regional mitigation plans based on seismic hazard and risk assessment. As the result of this, most of authorities seem to adopt the standardized disaster prevention plans not paying attention to the regional characteristics such as seismic circumstances, geological conditions, and social backgrounds. In spite of that regional seismic risk is characterized by provoking causes and primary causes, there are some studies on the latter one. In this paper, we gave an example of the rule of making decision about the priority of mitigation plans from the point of view of rural settlement typology, which is an element of primary causes. We applied the method of paired comparisons to decision-making on priority measures for earthquake prevention planning.