发明名称 |
Bridge construction system |
摘要 |
A method of constructing a bridge including forming a concrete slab remote from a the bridge, the slab having a side with at least one bolt hole therein, orienting the side of the concrete slab substantially parallel to the side of a girder so that the bolt hole of the concrete slab is aligned with a bolt hole in the side of the girder and connecting the bolt hole of the concrete slab with the bolt hole of the girder using a bracket and a pair of bolts.
|
申请公布号 |
US2005283926(A1) |
申请公布日期 |
2005.12.29 |
申请号 |
US20040879830 |
申请日期 |
2004.06.29 |
申请人 |
POLLARD JEFF N;FRIDAY THOMAS C;MURPHREE FRANK H |
发明人 |
POLLARD JEFF N.;FRIDAY THOMAS C.;MURPHREE FRANK H. |
分类号 |
E01D21/00;(IPC1-7):E01D21/00 |
主分类号 |
E01D21/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|