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平成19 年（2007 年）能登半島地震による水路等コンクリート構造物の被害調査
https://doi.org/10.24514/0002001320
https://doi.org/10.24514/0002001320f98194a0-d47d-491f-880b-0fdb9799d563
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TRNIRE208_p43-59.pdf (2.7 MB)
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(c) 国立研究開発法人 農業・食品産業技術総合研究機構
National Agriculture and Food Research Organization, Japan |
| Item type | 紀要論文 / Departmental Bulletin Paper_03(1) | |||||||||||||||||||||||||||||
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| 公開日 | 2025-06-13 | |||||||||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||||||||
| タイトル | 平成19 年（2007 年）能登半島地震による水路等コンクリート構造物の被害調査 | |||||||||||||||||||||||||||||
| 言語 | ja | |||||||||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||||||||
| タイトル | Field Survey of Concrete Irrigation and Drainage Structures Damaged by the Noto Hanto Earthquake in 2007 | |||||||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||||||
| 言語 | ||||||||||||||||||||||||||||||
| 言語 | jpn | |||||||||||||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||||||||||||
| 資源タイプ | article | |||||||||||||||||||||||||||||
| ID登録 | ||||||||||||||||||||||||||||||
| ID登録 | 10.24514/0002001320 | |||||||||||||||||||||||||||||
| ID登録タイプ | JaLC | |||||||||||||||||||||||||||||
| 著者 |
林田, 洋一
× 林田, 洋一
× 増川, 晋
× 有吉, 充
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| 抄録 | ||||||||||||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||||||||||||
| 内容記述 | Despite the high magnitude of the Noto Hanto Earthquake in 2007 (M 6.9, 25 March 2007), concrete facilities used for irrigation and drainage, such as canals, were not extensively damaged. There was, however, some damage to concrete structures in areas of sand dunes and on reclaimed land. At the request of the Ministry of Agriculture, Forestry and Fisheries we surveyed five irrigation facilities damaged by the earthquake to investigate seismicresistance technology for concrete structures such as canals, and to provide advice to local residents affected by the earthquake. Damage at each of the surveyed facilities was not very serious, and by the time of our survey temporary repairs had been completed and all facilities were again in use. In most facilities, reinforced concrete members were undamaged, but the joints between them were often damaged or destroyed. If an earthquake causes ground deformation, canals tend to deform at and near their structural joints. When there is severe ground deformation, the canal loses its shape and the joints in the canal are destroyed. If there is very severe ground deformation caused by soil liquefaction and lateral flow, damage may extend beyond the canal joints and the canal may be destroyed. Our survey revealed that most of the damage to irrigation facilities was caused by ground deformation in the form of soil liquefaction and lateral flow. These findings agree with the results of research into the Mid-Niigata Prefecture Earthquake in 2004. | |||||||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||||||
| 書誌情報 |
ja : 農村工学研究所技報 en : Technical report of the National Institute for Rural Engineering 巻 208, p. 43-59, 発行日 2008-03-31 |
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| 出版者 | ||||||||||||||||||||||||||||||
| 出版者 | 独立行政法人農業食品産業技術総合研究機構農村工学研究所 | |||||||||||||||||||||||||||||
| 言語 | ja | |||||||||||||||||||||||||||||
| 出版者 | ||||||||||||||||||||||||||||||
| 出版者 | National Agriculture and Food Research Organization, National Institute for Rural Engineering | |||||||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||||||||
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| 収録物識別子タイプ | PISSN | |||||||||||||||||||||||||||||
| 収録物識別子 | 1882-3289 | |||||||||||||||||||||||||||||
