WEKO3
アイテム
SITUATION AND CHARACTERISTICS OF TSUNAMI DAMAGE TO THE TIDE WALLS ALONG THE COAST IN IWATE PREFECTURE RESULTING FROM THE GREAT EAST JAPAN EARTHQUAKE
http://hdl.handle.net/10173/995
http://hdl.handle.net/10173/9959afa03dd-ff36-4744-87a4-05d864755d25
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
sms12-8200.pdf (475.2 kB)
|
|
| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2013-10-25 | |||||
| タイトル | ||||||
| タイトル | SITUATION AND CHARACTERISTICS OF TSUNAMI DAMAGE TO THE TIDE WALLS ALONG THE COAST IN IWATE PREFECTURE RESULTING FROM THE GREAT EAST JAPAN EARTHQUAKE | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | tide wall | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Great East Japan Earthquake | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | tsunami | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| 著者 |
Oyamada, Tetsuya
× Oyamada, Tetsuya× Hanehara, Shunsuke× Deto, Hideaki× Iwasaki, Shoji |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This research paper describes the tsunami damage to tide walls observed using aerial photographs and field investigations at 13 locations along the coast of Iwate Prefecture, where significant tsunami damage occurred as a result of the Great East Japan Earthquake. This paper also summarizes the characteristics of the damage. The tide walls in Iwate Prefecture were constructed on a ria (hilly type) coast, this geographical feature of Iwate being different from that of the other disaster areas, primarily Miyagi and Fukushima Prefectures. The tide walls constructed in Iwate Prefecture can largely be classified into two types, i.e. sloping and vertical. The vertical type can be subdivided according to whether or not there is a back slope. The results of our investigations show that all the devastated tide walls suffered from overflow before being damaged. In particular, the sloping and vertical type tide walls with slope protection were damaged by scouring of the infill sand or back fill soil due to the overflow of the tsunami. In the case of vertical type tide walls without slope protection, damage was caused by scouring of the back fill soil. | |||||
| 書誌情報 |
Society for Social Management Systems Internet Journal 巻 8, 発行日 2012-05 |
|||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 出版者 | ||||||
| 出版者 | Society for Social Management Systems | |||||
