A platform for research: civil engineering, architecture and urbanism
Concrete arch replaces viaduct at Portland, Ore.
Design and construction adapted to requirements that new bridge be built without interrupting railway service; vibration in new structure prevented during concreting.
Concrete arch replaces viaduct at Portland, Ore.
Design and construction adapted to requirements that new bridge be built without interrupting railway service; vibration in new structure prevented during concreting.
Concrete arch replaces viaduct at Portland, Ore.
Eng. News-Rec
1926
4 pages
7 Figs.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Repairing concrete arch viaduct
Engineering Index Backfile | 1940
|Repairing concrete arch viaduct
Engineering Index Backfile | 1940
|The Santa Ana concrete arch viaduct
Engineering Index Backfile | 1903
Engineering Index Backfile | 1915
|