Centrifuge modeling of suction bucket foundations for platforms under ice-sheet-induced cyclic lateral loadings
文献类型：期刊论文
| 作者 | Zhang JH(张建红); Zhang LM; Lu XB(鲁晓兵)
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| 刊名 | Ocean Engineering
 |
| 出版日期 | 2007 |
| 卷号 | 34期号:8-9页码:1069-1079 |
| 通讯作者邮箱 | cezhangjh@tsinghua.edu.cn ; cezhangl@ust.hk ; xblu@imech.ac.cn |
| 关键词 | Suction Bucket Foundation Laterally Loaded Pile Dynamic Loading Centrifuge Modeling Liquefaction Pore Water Pressure Pile Groups Embankments Sands |
| ISSN号 | 0029-8018 |
| 通讯作者 | Zhang, JH (reprint author), Tsing Hua Univ, Dept Hydraul Engn, State Key Lab Hydrosci & Engn, Beijing 100084, Peoples R China. |
| 中文摘要 | This paper presents the results of a series of centrifuge model tests performed to study the behavior of suction bucket foundations for a tension leg platform in the Bohai Bay, China. The target lateral loadings were from ice-sheet-induced structural vibrations at a frequency of 0.8-1.0 Hz. The results indicate that excess pore water pressures reach the highest values within a depth of 1.0-1.5 in below the mud line. The pore pressures and the induced settlement and lateral displacement increase with the amplitude of the cyclic loading. Two failure modes were observed: liquefaction in early excitations and settlement-induced problems after long-term excitations. (c) 2006 Elsevier Ltd. All rights reserved. |
| 类目[WOS] | Engineering, Marine ; Engineering, Civil ; Engineering, Ocean ; Oceanography |
| 研究领域[WOS] | Engineering ; Oceanography |
| 关键词[WOS] | PILE GROUPS ; EMBANKMENTS ; SANDS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000247148700001 |
| 公开日期 | 2009-08-03 ; 2010-06-13 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/33977]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Zhang JH,Zhang LM,Lu XB. Centrifuge modeling of suction bucket foundations for platforms under ice-sheet-induced cyclic lateral loadings[J]. Ocean Engineering,2007,34(8-9):1069-1079. |
| APA | 张建红,Zhang LM,&鲁晓兵.(2007).Centrifuge modeling of suction bucket foundations for platforms under ice-sheet-induced cyclic lateral loadings.Ocean Engineering,34(8-9),1069-1079. |
| MLA | 张建红,et al."Centrifuge modeling of suction bucket foundations for platforms under ice-sheet-induced cyclic lateral loadings".Ocean Engineering 34.8-9(2007):1069-1079. |
入库方式： OAI收割
来源：力学研究所
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