Mechanics and deformation characteristics of an oversized inclined caisson foundation when being reused
文献类型：期刊论文
| 作者 | Li Jian; Chen Shanxiong; Yu Fei; Dai Zhangjun; Luo Hongming; Zhang Yu; Wang Bin |
| 刊名 | OCEAN ENGINEERING
 |
| 出版日期 | 2022-03-15 |
| 卷号 | 248 |
| ISSN号 | 0029-8018 |
| 关键词 | Reuse technical measures Oversized caisson foundation Inclined caisson foundation Mechanics and deformation characteristics |
| 英文摘要 | Caisson foundation is an important foundation form in river and marine engineering. For the oversized caisson foundation, when the inclination exceeds a certain value, it cannot be rectified by the traditional technical means due to its large buried depth. Especially, when the bearing soil was disturbed, the unpredicted inclination of the caisson foundation may occur, which thereby may affect the construction safety. In this paper, an oversized inclined caisson foundation was considered, and several technical measures for reusing an inclined oversized caisson foundation were discussed, including grouting of the disturbed soil and a new kind of pipe column structure (PCS). By using numerical simulation, the mechanics and deformation characteristics of the new composite foundation have been studied. The results show that the new technical measures for the reuse of the caisson can transfer load more evenly to the bottom of the foundation, and thereby keep the oversized caisson from tilting further. |
| 学科主题 | Engineering ; Oceanography |
| 语种 | 英语 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:000820498000001 |
| 源URL | [http://119.78.100.198/handle/2S6PX9GI/34718]  |
| 专题 | 中科院武汉岩土力学所 |
| 作者单位 | Chinese Academy of Sciences; Wuhan Institute of Rock & Soil Mechanics, CAS |
| 推荐引用方式 GB/T 7714 | Li Jian,Chen Shanxiong,Yu Fei,et al. Mechanics and deformation characteristics of an oversized inclined caisson foundation when being reused[J]. OCEAN ENGINEERING,2022,248. |
| APA | Li Jian.,Chen Shanxiong.,Yu Fei.,Dai Zhangjun.,Luo Hongming.,...&Wang Bin.(2022).Mechanics and deformation characteristics of an oversized inclined caisson foundation when being reused.OCEAN ENGINEERING,248. |
| MLA | Li Jian,et al."Mechanics and deformation characteristics of an oversized inclined caisson foundation when being reused".OCEAN ENGINEERING 248(2022). |
入库方式： OAI收割
来源：武汉岩土力学研究所
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