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Response Simulation of Buried Pipeline During Soil Liquefaction
https://doi.org/10.24517/00065281
https://doi.org/10.24517/0006528121196216-6235-461b-b696-de663dd212f7
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00044309-17-1-11-18.pdf (232.3 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-01-27 | |||||
| タイトル | ||||||
| タイトル | Response Simulation of Buried Pipeline During Soil Liquefaction | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.24517/00065281 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
Kitaura, Masaru
× Kitaura, Masaru× Miyajima, Masakatsu |
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| 著者別表示 |
北浦, 勝
× 北浦, 勝× 宮島, 昌克 |
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| 書誌情報 |
金沢大学工学部紀要 en : Memoirs of the Faculty of Technology Kanazawa University 巻 17, 号 1, p. 11-18, 発行日 1984-03-31 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0022-832X | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00044309 | |||||
| 出版者 | ||||||
| 出版者 | 金沢大学工学部 | |||||
| 出版者（別名） | ||||||
| 出版者 | Faculty of Technology Kanazawa University | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This paper deals with the behavior of buried ductile iron pipelines during liquefaction. Quasistatic analyses are carried out by employing a simple liquefaction model. A pipeline is modeled as a series of segmented Winkler beams connected longitudinally by joints with springs for both axial and bending motions. The modified transfer matrix method is used for numerical calculations. The results show that the probability of failure of a buried pipe due to the bending around joints is very great, since the pipeline is allowed to be floating during soil liquefaction. On the other加nd, the Probability of failure of a pipeline due to pipe bending is high in cases where the large spring constants for joint rotation are involved. Through these analyses, it becomes clear that the pipeline response is very sensitive to the evaluation of the equivalent soil spring constant. It is thus emphasized that the nature of the equivalent soil spring constant must be made clear quantitatively. |
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| 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 | |||||
