发明名称 |
IRREGULARLY SURFACED H PILE |
摘要 |
A steel H pile has a relief design embossed on one or more major surfaces of either or both of its steel flanges and its web to provide surface irregularities thereon which increase the pile's surface friction and its friction pile load bearing capacity.
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申请公布号 |
US2009311051(A1) |
申请公布日期 |
2009.12.17 |
申请号 |
US20090484935 |
申请日期 |
2009.06.15 |
申请人 |
NUCOR YAMATO STEEL COMPANY |
发明人 |
CABLE EDWARD;PETITGOUE MARK |
分类号 |
E02D7/14 |
主分类号 |
E02D7/14 |
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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