| 发明名称 |
SOIL REINFORCEMENT METHOD AND APPARATUS |
| 摘要 |
A method and apparatus for improving the stiffness of soil (10) by forming an opening (12) in the ground, inserting an expandable member (14, 60-66), and distending the expandable member (14, 60-66).
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| 申请公布号 |
WO0153611(A1) |
申请公布日期 |
2001.07.26 |
| 申请号 |
WO2001US01977 |
申请日期 |
2001.01.22 |
| 申请人 |
GEOPIER FOUNDATION COMPANY, INC. |
发明人 |
FOX, NATHANIEL, S. |
| 分类号 |
E02D3/02;E02D3/08;E02D27/26;E02D27/28;(IPC1-7):E02D5/44 |
主分类号 |
E02D3/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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