Corner joint structure for bridge pier and method of...

Details Corner joint structure for bridge pier and method of... Corner joint structure for bridge pier and method of...

2011-04-12

2011-04-12

Addie, Raymond W (Department: 3671)

Bridges

Bridge construction method

Pier

C014S075000, C014S077100

Reexamination Certificate

active

07921495

ABSTRACT:
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).

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Inose, Koutarou et al., “Estimation for corner joint strength of structural member that under the ultimate state”, vol. 72, pp. 250-251 (published on Mar. 24, 2003).

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