| 发明名称 |
METHOD FOR CONSTRUCTING INVERT IN TUNNEL |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for constructing an invert in a tunnel in which an operation such as setup work is not required and an increase in cost is held down. SOLUTION: The invert is built at every one side in the tunnel, and a car such as a dump truck can travel on cured invert and tunnel lining.
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| 申请公布号 |
JP2003138886(A) |
申请公布日期 |
2003.05.14 |
| 申请号 |
JP20010341334 |
申请日期 |
2001.11.07 |
| 申请人 |
DAIHO CONSTR CO LTD |
发明人 |
KONDO NORIO;HAMADA TAKAYOSHI;SUZUKI YOSHIKI;INADA FUMINOBU |
| 分类号 |
E21D11/00;(IPC1-7):E21D11/00 |
主分类号 |
E21D11/00 |
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