| 大功率振动水冲碎石桩在超大储油罐软土地基中的应用 |
| |
| 引用本文： | 吴建华.大功率振动水冲碎石桩在超大储油罐软土地基中的应用[J].地质学刊,2008,32(3):221-226. |
| |
| 作者姓名： | 吴建华 |
| |
| 作者单位： | 江苏省地质矿产勘查局第三地质大队 |
| |
| 摘 要： | 大功率振冲法可增加碎石桩直径、桩长等，有效提高复合地基承载力，在软地基处理方面具有较好的应用前景，施工中确保加密电流、留振时间和加密段长度是保证大功率振动水冲碎石桩质量的关键。以中国北方港曹妃甸原油码头储油罐桩基工程为实例，对大功率振动水冲碎石桩在超大储油罐软土地基中的应用进行了探讨。
|
| 关 键 词： | 大功率 振冲碎石桩 质量控制 河北唐山 |
Application of high-power vibrational water-striking gravel pile in soft soil foundation of super oil tank |
| |
| WU Jian-hua.Application of high-power vibrational water-striking gravel pile in soft soil foundation of super oil tank[J].Jiangsu Geology,2008,32(3):221-226. |
| |
| Authors: | WU Jian-hua |
| |
| Institution: | WU Jian-hua ( Party 3 of Jiangsu Bureau of Geology and Mineral Resources, Zhenjiang 212001, Jiangsu) |
| |
| Abstract: | High-power vibration may increase the diameter and length of gravel pile, improve the bearing capacity of complex foundations, and is of fine application prospect in treating the soft soil foundations. During the construction, the author stressed that the key to secure the quality of high-power vibrational water-striking gravel pile was to ensure the densified electric current, vibration time and the length of densified period. Taking the oil tank piling foundation of Caofeidian crude oil dock in China North Port in Tangshan, Hebei as an example, the application of the method was discussed in the text. |
| |
| Keywords: | High-power Vibration gravel pile Quality control Tangshan Hebei |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《地质学刊》浏览原始摘要信息 |
| 点击此处可从《地质学刊》下载免费的PDF全文 |
