Cases in other countries. のバックアップ(No.23) - PukiWiki

[ トップ ] [ 新規 | 一覧 | 単語検索 | 最終更新 | ヘルプ ]

Cases in other countries. †

Steel bridge on highway I-75, Georgia, USA : Hole-drilling or re-weld, followed by Ultrasonic Impact Treatment (UIT)

Quinnipiac River (Defects in the butt welds of horizontal stiffener) : Bolted splicing, stop holes

Yellow Mill Pond Br. (Cover plate ends, stress concentration) : Bolted splice, Cover plate end, TIG, Peening

Cleveland I-90 (vibration while the girders carried by train) : Stop holes

Aquasabon River (defects in the short groove weld in the web) : Bolted splice

I-95? : Bolt splice

I-93 : Stop hole and Bolt splice (Bolt removal), Stop hole and Wide flange detail

Canoe Creek Br. : Stop hole and Angle connection , Gap increase

2682 Br. in I-79 : Stop hole and Angle connection

Platte-Winner Br. : Stop hole and Dog bone

Third St. Viaduct : Stop hole and Bolt splice

2680 Br. : Stop hole and Angle connection

Beaver Creek Br. : Stop hole

Thomas Br. : Stop hole and Positive attachment

I-84 : Plate removal

Lehigh Canal and River Br. : Plate removal

Woodrow Wilson Memorial Br. : Stop hole and Bolt splice, Bolt splice

Daniel Boone Br. : Stop hole and Angle connection

I-470 and I-79 tied arch Br. : (I-470) Stop hole and Angle connection, (I-79) Stop hole and Bolt splice

I-83 and I-695 Interchange : Stop hole and Tab connection

Section D10 : Bolt splice

Section L-2C : Grind out and Hole saw

Lafayette Street Br. : Bolt splice

U.S.51 Br. : Bolt splice

Dan Ryan Express : Saw cut

No. 28 County road Br. : Replacement

Gulf Outlet Br. : Crack removal

Ft. Duquesne Br. : Bolt splice

Allegheny River Br. : Bolt splice

I-480 Cuyahoga River Br. : Stop hole

Poplar Street Br. : Stop hole and Re-welding

Polk County Br. : Gap increase and Bolt connection

Belle Fourche River Br. : Stop hole and weld connection

Chamberlain Br. : Stop hole and weld connection

Prairie Du Chien Br. : Stop hole and Bolt splice

Walt Whitman Br. : Restraint removal

51.4 Bridge: Bolt splice

Commodore John J. Barry Bridge : Cable addition and Damper

King Street Bridge : Pre-stress with steel cables

Haseltalbrucke Bridge : Re-welding, Cover plate and Truss structure

Fremont Bridge : Web modification

Steel girder interstate highway bridge : Removal of connection bolts

Severn Crossing : Re-welding, Plate welding or Cut away and Splice plate

Steel bridge with hangers and pinned connections : Replacement