发明名称 |
BEAM CONSTRUCTING STRUCTURE FOR CHARGE TYPE STEEL BOX AND I-BEAM GIRDER OF BRIDGE |
摘要 |
PURPOSE: A cross beam installation structure of a filled steel box and an I-beam bridge girder is provided to facilitate carrying out of the whole bridge construction and facilitate a cross beam and a girder. CONSTITUTION: A cross beam installation structure of a filled steel box and an I-beam bridge girder comprises followings. A connector(121) with a connecting groove is coupled on one side of a girder(110). A connecting rod(122) is coupled on the other side of another girder facing the girder. The connection rod is inserted into the connection groove of the connector. A through hole is formed on the bodies of the girder and another girder and is connected to a cross beam(120). A prestressed concrete steel wire is inserted into the outside of one end of the girder and is fixed on the outside of the other end of another girder. |
申请公布号 |
KR100929557(B1) |
申请公布日期 |
2009.12.03 |
申请号 |
KR20090047480 |
申请日期 |
2009.05.29 |
申请人 |
TAEWOODNC CO., LTD.;KIM, HYEA SOOK;CHOE, DONG CHEON |
发明人 |
KIM, HYEA SOOK;CHOE, DONG CHEON |
分类号 |
E01D19/00;E01D2/00;E01D21/00 |
主分类号 |
E01D19/00 |
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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