发明申请
- 专利标题： Corner Joint Structure for Bridge Pier and Method of Producing the Same
- 专利标题（中）： 桥墩角接头结构及其生产方法
-
申请号： US12374973申请日： 2006-07-31
-
公开(公告)号： US20090255068A1公开(公告)日： 2009-10-15
- 发明人: Koutarou Inose , Hiroto Yamaoka , Isao Kawaguchi , Yasumasa Nakanishi
- 申请人： Koutarou Inose , Hiroto Yamaoka , Isao Kawaguchi , Yasumasa Nakanishi
- 国际申请： PCT/JP2006/315152 WO 20060731
- 主分类号： E01D19/02
- IPC分类号： E01D19/02
摘要：
An end face (20) of one (10a) of two adjacent thick steel plates (10a, 10b) intended to construct a corner joint of a bridge column is formed into a beveled end face (22). Laser beam welding is applied to a root portion (24) of the beveled end face, and arc welding is applied to bevels (26, 28) thereof so that grooves defined by the bevels (26, 28) are filled with weld metal (40).
公开/授权文献
信息查询
