Treat on a 120-ft-Span Prestressed Concrete Beam

by G.D. Base,
R.E. Rowe,


Serial Information: Journal of the Structural Division, 1960, Vol. 86, Issue 9, Pg. 1-28


Document Type: Journal Paper

Abstract: Tests to destruction of 120-ft-span prestressed concrete beam similar to beams to be used in 4-span overpass at Chiswick, Great Britain; at ultimate load beam failed by crushing of concrete in top flange at deflection of 20 in.; calculated ultimate load was 6% less than actual failing load; assumptions for ultimate load calculations were vindicated.

Subject Headings: Concrete beams | Load tests | Failure loads | Ultimate loads | Prestressing | Prestressed concrete | Overpasses and underpasses | Flanges

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