发明名称 |
Construction method for girder in bridge, crane for pulling up girder, vehicle for carring girder, and girder used for the same |
摘要 |
A construction method for a girder in a bridge in which a plurality of piers are installed in an interval in a longitudinal direction of the bridge, a plurality of copings are installed on the piers, and a plurality of girders respectively installed between the piers are installed on the copings. The method comprises the steps of: installing at least one temporary girder on a front coping of the copings and a rear coping adjacent to the rear coping of the copings; installing a crane for pulling up a girder having a girder pulling up space therein guided by the temporary girder; and providing with a girder by a pre-cast method so as to install a girder on the front coping and the rear coping. |
申请公布号 |
US8166596(B2) |
申请公布日期 |
2012.05.01 |
申请号 |
US20080133974 |
申请日期 |
2008.06.05 |
申请人 |
KANG DONG-OK;YOON MAN-GEUN;SHIN HYUN-YANG;KIM YEONG-SEON;SAMSUNG CORPORATION |
发明人 |
KANG DONG-OK;YOON MAN-GEUN;SHIN HYUN-YANG;KIM YEONG-SEON |
分类号 |
E01D21/00 |
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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