| 发明名称 |
Pre-stressed method for structural profiles, involves replacing steel cables by metallic profiles and replacing of cable jacks by hydraulic jacks of profiles |
| 摘要 |
<p>The method involves replacing the steel cables by metallic profiles and replacing of the cable jacks by hydraulic jacks of profiles. The tensed metallic profiles are placed longitudinally by hydraulic jacks, which provide a good condition to put the structure.</p> |
| 申请公布号 |
ES2286914(A1) |
申请公布日期 |
2007.12.01 |
| 申请号 |
ES20040001619 |
申请日期 |
2004.07.02 |
| 申请人 |
RICO FERNANDEZ JULIO JOSE |
发明人 |
RICO FERNANDEZ JULIO JOSE |
| 分类号 |
E01D1/00;B28B23/04 |
主分类号 |
E01D1/00 |
| 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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