发明名称 |
RIGIDITY REINFORCEMENT PLATE AND METHOD OF PRODUCING RIGIDITY REINFORCEMENT PLATE |
摘要 |
A stiffened plate obtained by welding one or a plurality of stiffening materials (20) onto the surface of a steel plate (10), the stiffened plate in which a single-bevel or single-J groove (24) is formed in an end (22) of the stiffening material, which contacts the steel plate; and a root portion (26) of the single-bevel or single-J groove is subjected to laser beam welding, and a splay portion (28) to arc welding. |
申请公布号 |
EP2047935(A4) |
申请公布日期 |
2009.11.11 |
申请号 |
EP20060782029 |
申请日期 |
2006.07.31 |
申请人 |
IHI CORPORATION |
发明人 |
INOSE, KOUTAROU;YAMAOKA, HIROTO;KAWAGUCHI, ISAO;NAKANISHI, YASUMASA |
分类号 |
B23K9/16;B23K9/00;B23K9/025;B23K9/235;B23K26/20;E01D19/12 |
主分类号 |
B23K9/16 |
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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