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Sliding Analysis of the Aratosawa Landslide Generated in the Iwate-miyagi Nairiku Earthquake in 2008
| Content Provider | Semantic Scholar |
|---|---|
| Author | Motoki, Kazama Tomohiro, Mori Hiroaki, Kabuki Tetsushi, Matsui |
| Copyright Year | 2011 |
| Abstract | A huge landslide was generated in the Aratosawa dam at an upstream site during the 2008 earthquake. It was about 1.3 km in length; about 900 m in width, and the amount of movement mass totaled approximately 67 million m 3 slipped about 320 m. In this paper, the soil properties of the sliding portion are reported, and the time series of the slide and the cause of the slide are discussed by the strong motion data at the dam site and the results of sliding block analysis. It was found that the effective stress reduction during the earthquake is the key issue of the earthquake induced land slide. |
| Starting Page | 68 |
| Ending Page | 79 |
| Page Count | 12 |
| File Format | PDF HTM / HTML |
| DOI | 10.5610/jaee.11.5_68 |
| Volume Number | 11 |
| Alternate Webpage(s) | https://www.jaee.gr.jp/stack/submit-j/v11n05/gai/110506_abstract_E.pdf |
| Alternate Webpage(s) | https://doi.org/10.5610/jaee.11.5_68 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
