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Experimental Study on Strain Characteristics of Underground Pipe During Liquefaction
https://doi.org/10.24517/00065279
https://doi.org/10.24517/0006527902c35412-3773-43c9-a558-f221deec405d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00044309-15-1-1-12.pdf (423.4 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-02-03 | |||||
| タイトル | ||||||
| タイトル | Experimental Study on Strain Characteristics of Underground Pipe During 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 | 10.24517/00065279 | |||||
| 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 15, 号 1, p. 1-12, 発行日 1982-03-30 |
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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 | |||||
| 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 | Many studies of liquefaction have been performed very actively from the 1964 Niigata earthquake. From the results of these studies, the mechanism of liquefaction phenomena became almost clear. Not much work, however, has been done on the dynamic behavior of the buried pipe during liquefaction. The liquefaction of soils usually causes large damages to the pipes. This study has experimentally investigated on strain characteristics of buried pipe during liquefaction. As a result of this study these are main findings as follows, (1) The large strains are caused when the excess pore water pressure rises and falls. (2) The generation factors should contain not only the resonance of the system with external exciting force but also the effects of degree of transmission of the input waves through the model ground, degree of transmission of the ground strains to the pipe and the effect of flexibility of the system. (3) On the assumption that the degree of dynamic strains during liquefaction can be obtained as the product of these factors, we can well explain the generation phenomena of the dynamic strains during liquefaction. |
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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 | |||||
