| 浅水软地基海区桶形基础平台的沉贯技术 |
| |
| 引用本文： | 初新杰.浅水软地基海区桶形基础平台的沉贯技术[J].水利水电科技进展,2011,31(5):68-72. |
| |
| 作者姓名： | 初新杰 |
| |
| 作者单位： | 中国海洋大学工程学院,山东青岛266003;胜利石油管理局钻井工艺研究院,山东东营257017 |
| |
| 基金项目： | 国家高技术研究发展计划(863计划)(8201001) |
| |
| 摘 要： | 为了在渤海辽东湾海域应用桶形基础采油平台,针对该海域水文地质状况,在负压安装机理研究的基础上制定了桶形基础防冲淘、平台沉贯整体倾斜调整的技术方案,开展室内负压沉贯与静力压贯试验,设计了负压沉贯抽吸泵组模块,并成功应用于JZ9-3W桶形基础平台的海上安装,为在表层地基软弱、海底冲淘严重的浅水区安装桶形基础平台提供了一套可重复利用的抽吸泵组模块和负压安装技术。
|
| 关 键 词： | 桶形基础平台 负压安装 浅水海区 软地基 防冲淘 物理模型试验 渤海辽东湾海域 |
| 修稿时间： | 2011/10/20 0:00:00 |
Penetration technology for bucket foundation platforms in sea with shallow water and soft ground |
| |
| CHU Xin-jie.Penetration technology for bucket foundation platforms in sea with shallow water and soft ground[J].Advances in Science and Technology of Water Resources,2011,31(5):68-72. |
| |
| Authors: | CHU Xin-jie |
| |
| Institution: | CHU Xin-jie1,2(1.Ocean University of China,Qingdao 266003,China,2.Drilling Technology Research Institute,Shengli Petroleum Administrative Bureau,Dongying 257017,China) |
| |
| Abstract: | In order to utilize buck foundation platforms for oil extraction in Liaodong Bay of Bohai Sea,the technical scheme of anti-scour and inclination adjustment for the bucket foundation platforms was formulated based on the mechanism of negative pressure installation according to its hydrogeological conditions.The suction penetration tests and static force penetration tests were carried out in laboratory.The pumping modules for the suction penetration were designed.The suction installation technology was succes... |
| |
| Keywords: | bucket foundation platform suction installation shallow water soft ground anti-scour physical model test Liaodong Bay of Bohai Sea |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《水利水电科技进展》浏览原始摘要信息 |
| 点击此处可从《水利水电科技进展》下载免费的PDF全文 |
