1 0 0 0 OA 瀬戸内海における津波の波動特性とその危険度の時空間解析
- 著者
- 山中 亮一 上月 康則 田邊 晋 井若 和久 村上 仁士
- 出版者
- Japan Society of Civil Engineers
- 雑誌
- 土木学会論文集B2(海岸工学) (ISSN:18842399)
- 巻号頁・発行日
- vol.65, no.1, pp.341-345, 2009 (Released:2010-03-05)
- 参考文献数
- 18
Tsunami disaster prevention of Seto Inland Sea is slow to take action for lack of knowledge of generation mechanism of Tsunami damages. According to previous research papers, there is a possibility of appearance of sudden water level raising and long-term water level fluctuation in sympathetic vibration with characteristic vibration in some bay. Therefore, this study focuses on period characteristics and hazardous sea area. As a result of numerical analysis, temporal period characteristics of each sea area, distribution of largest tsunami heights and time of occurrence, distribution of maximum tsunami velocity and time of occurrence and a map of hazardous sea area are clarified. Moreover, generation mechanisms of Tsunami damages are examined.
1 0 0 0 OA 徳島県における地震・津波碑の価値と活用について
- 著者
- 井若 和久 上月 康則 山中 亮一 田邊 晋 村上 仁士
- 出版者
- Japan Society of Civil Engineers
- 雑誌
- 土木学会論文集B2(海岸工学) (ISSN:18842399)
- 巻号頁・発行日
- vol.67, no.2, pp.I_1261-I_1265, 2011 (Released:2011-11-09)
- 参考文献数
- 16
We examined values and applications of earthquake and tsunami stone monuments in Tokushima. The results of the study are as follows; (1) the purposes of stone utilization were to hand down records and lessons of earthquake and tsunami to posterity for its "presence", "conspicuousness" and "durability". (2) We recognized three cultural values of earthquake and tsunami stone monuments in Tokushima such as academic material, disaster prevention education material and disaster cultural asset. (3) We found that about 70% of earthquake and tsunami stone monuments in Tokushima have problems of their location and decipherment, and "teaching" function decreased remarkably. On the other hand, some stone monuments signs of their locations and/or explanations in modern Japanese were newly set up. (4) We collected the application cases of the earthquake and tsunami stone monuments in local municipals, areas and primary and junior high schools.