发明名称 |
Method for preparing track of high speed railway |
摘要 |
The method for preparing and leveling a high speed rail track involves supporting the track on a concrete base using special equipment to separate the concrete base from the underlying strata and lifting the complete track. This allows insertion of a controlled thickness of support layer (3) before the track is dropped back and compacted. The track is prepared and leveled in a continuous process.
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申请公布号 |
DE19848655(A1) |
申请公布日期 |
1999.11.18 |
申请号 |
DE19981048655 |
申请日期 |
1998.10.22 |
申请人 |
ED. ZUEBLIN AG |
发明人 |
KOLB, STEFAN;THEIL, HERMANN |
分类号 |
E01B27/04;E01B27/10;E01B29/04;E01C7/26;E01C23/00;(IPC1-7):E01B37/00;E01B19/00 |
主分类号 |
E01B27/04 |
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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