| 发明名称 |
A METHOD FOR REINFORCING ROCK WITH A TENDON |
| 摘要 |
<p>A method is disclosed for inserting a tendon (52) into a bore (4) for the purpose of reinforcing rock (6) in which the bore (4) has been drilled. The method enables the tendon (52) to be inserted into the bore while being rotated at the same time to facilitate the mixing of anchoring material (122) located in the bore (4). Apparatus for carrying out the method is also provided.</p> |
| 申请公布号 |
CA2230499(A1) |
申请公布日期 |
1997.12.11 |
| 申请号 |
CA19972230499 |
申请日期 |
1997.06.04 |
| 申请人 |
COLROK AUSTRALIA PTY. LTD.;JENNMAR CORPORATION |
发明人 |
MARTIN, VINCENT;PEARSON, MURRAY JOSEPH;CONN, ROSS JAMES;WOOLNOUGH, BRIAN JOHN |
| 分类号 |
E21D20/00;E21D20/02;E21D21/00;(IPC1-7):E21D20/00 |
主分类号 |
E21D20/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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