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液状化を考慮した地盤および地中埋設管の地震応答
https://doi.org/10.24517/00011679
https://doi.org/10.24517/00011679dac52fd8-270d-4d15-9648-3316de6fb2c7
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00044309-16-2-139-27-38.pdf (354.5 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | 液状化を考慮した地盤および地中埋設管の地震応答 | |||||
| タイトル | ||||||
| タイトル | An Analytical Method of Earthquake Response of Saturated Loose Sand Layers and Embedded Pipe during Liquefaction | |||||
| 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 | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.24517/00011679 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
北浦, 勝
× 北浦, 勝× 武蔵, 正信 |
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| 著者別表示 |
Kitaura, Masaru
× Kitaura, Masaru× Musashi, Masanobu |
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| 書誌情報 |
金沢大学工学部紀要 = Memoirs of the Faculty of Technology Kanazawa University 巻 16, 号 2, p. 27-38, 発行日 1983-03-30 |
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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 = Faculty of Technology Kanazawa University | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This paper deals with the earthquake response of the embedded pipe during liquefaction. The saturated loose sand layers in Niigata was analyzed and the response was computed using finite element method with a nonlinear effective stress analysis. The excess pore water pressure was evaluated after every cycle of the response shear strain and the characteristic parameters of sand layers were changed with the degree of the liquefaction of the layers. The response displacement of the surface layer became greater than that of the corresponding linear surface layer, while the response acceleration became smaller but the acceleration of the incompletely liquefied sand layer became greater than that of the corresponding linear ground. In the incompletely liquefied ground, the response wave behaved like beat. This phenomenon is well explained by the interaction between the input and the reflected waves. The response of the embedded pipe in general was restricted by the surrounding soil layers. The response during liquefaction, however, did not coincide with that of the ground, and the failure probability of the pipe due to buoyancy of liquefied sand layers became great, and this probability was also discussed. |
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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 | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://ci.nii.ac.jp/naid/40000512649/ | |||||
