| 干振碎石桩加固液化地基试验研究 |
| |
| 引用本文： | 刘松玉,方磊,胡雪辉.干振碎石桩加固液化地基试验研究[J].力学学报,2000,8(4):488-492. |
| |
| 作者姓名： | 刘松玉 方磊 胡雪辉 |
| |
| 作者单位： | 1. 东南大学岩土工程研究所,南京210096;
2. 湘潭市住宅设计研究所,湘潭411101 |
| |
| 摘 要： | 根据高速公路工程液化地基加固试验研究 ,对干振碎石桩加固液化地基的原理、效果、检验方法进行讨论。研究成果表明 ,干振碎石桩用于处理液化地基具有较大的优越性。处理后地基均消除了液化。瞬态瑞利波法具有快捷可靠的优点 ,可以在地基处理质量检测中推广使用。
|
| 关 键 词： | 干振碎石桩 液化 瞬态瑞利波法 |
| 收稿时间： | 1999-11-29 |
| 修稿时间： | 2000-02-16 |
EXPERIMENTAL STUDY ON LIQUEFIABLE FOUNDATION REINFORECED WITH DRY-VIBRO GRAVEL PILES |
| |
| LIU Song Yu,FANG Lei,HU Xue Hui.EXPERIMENTAL STUDY ON LIQUEFIABLE FOUNDATION REINFORECED WITH DRY-VIBRO GRAVEL PILES[J].chinese journal of theoretical and applied mechanics,2000,8(4):488-492. |
| |
| Authors: | LIU Song Yu FANG Lei HU Xue Hui |
| |
| Institution: | 1. Institute of geotechnical engineering, Southeast University,Nanging 210096;
2. Xiangtan Institute of Housing Design Research,Xiangtan 411101 |
| |
| Abstract: | Based on detailed field tests of liquefiable foundation of ligh speed highway reinforced with dry vibro gravel piles, the technology of reinforcement with dry vibro gravel piles and its compaction effect are discussed in this paper. The result shows that treatment of liquefiable foundation with the gravel piles has great advantage and the liquefaction potential reduced. Further, the author applied and confirmed the SASW method to be an effective and economic way to control the gravel pile composite foundation. |
| |
| Keywords: | Dry vibro gravel piles Liquefiable foundation SASW metho |
|
| 点击此处可从《力学学报》浏览原始摘要信息 |
| 点击此处可从《力学学报》下载免费的PDF全文 |
