发明名称 |
PRESTRESSED CONCRETE GIRDER OF ADJUSTABLE LOAD BEARING CAPACITY FOR BRIDGE AND ADJUSTMENT METHOD FOR LOAD BEARING CAPACITY OF BRIDGE |
摘要 |
A prestressed concrete girder having an adjustable load bearing capacity includes a concrete girder including an upper flange, and at least one non-attached steel wire installed in the upper flange of the girder and extending in a lengthwise direction of the girder. A method of adjusting a load bearing capacity of a bridge using a prestressed concrete girder having an adjustable load bearing capacity including non-attached steel wires capable of being cut at an upper flange is also disclosed. |
申请公布号 |
EP1180176(A4) |
申请公布日期 |
2005.02.23 |
申请号 |
EP20000927868 |
申请日期 |
2000.05.10 |
申请人 |
INTERCONSTEC CO., LTD. |
发明人 |
HAN, MAN YOP |
分类号 |
E01D21/00;E01D1/00;E01D2/00;E01D2/02;E01D22/00;E01D101/24;E01D101/26;E01D101/28;E04C3/26 |
主分类号 |
E01D21/00 |
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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