| 碎石桩和注浆法处理岩溶地区软弱地基中的土洞 |
| |
| 引用本文： | 廖未来.碎石桩和注浆法处理岩溶地区软弱地基中的土洞[J].地质灾害与环境保护,2009,20(3):76-79. |
| |
| 作者姓名： | 廖未来 |
| |
| 作者单位： | 广西水文地质工程地质勘察院,柳州,545006 |
| |
| 摘 要： | 以工程实例介绍了碎石桩和注浆法处理土洞的设计原理、施工工艺和技术要点，通过实践证明该地基处理措施可以提高地基承载力，调整地基的不均匀沉降，并且堵塞岩溶发育通道，保证建筑物地基的稳定性，取得了良好的效果。
|
| 关 键 词： | 土洞 碎石桩 注浆法 地基承载力 |
APPLIED GRAVEL PILE AND GROUTING TO TREATMENT OF THE WEAK FOUNDATION SOIL CAVE IN KARST AREAS |
| |
| LIAO Wei-lai.APPLIED GRAVEL PILE AND GROUTING TO TREATMENT OF THE WEAK FOUNDATION SOIL CAVE IN KARST AREAS[J].Journal of Geological Hazards and Environment Preservation,2009,20(3):76-79. |
| |
| Authors: | LIAO Wei-lai |
| |
| Institution: | LIAO Wei-lai (Guangxi Hydrologic Geology ＆ Engineering Geology Investigating Institution,Guangxi Liuzhou 545006,China) |
| |
| Abstract: | In this paper, based on the case history, the design principle, and the job practice, sand-gravel pile and grouting method are performed. It was proved that the method of foundation treatment could increase the bearing capacity of ground, adjust the differential settlement of ground, and block the duct of Karst. It is effective to assurance the stability of ground. |
| |
| Keywords: | soil hole sand-gravel pile grouting capacity of ground |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
