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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Behavior of continuous prestressed concrete beams
Results of 22 tests of two-span continuous prestressed concrete beams are analyzed; pretensioned beams were loaded to failure with concentrated, stationary loads placed at middle of each span; variables in tests were -- shape of cross section, concrete strength, amount of longitudinal reinforcement, effective depth. and web reinforcement; behavior of beams is described in terms of deflections, strains, and crack patterns; characteristic features of failures under primary influence of shear and of flexure are distinguished; requirements for moment redistribution are discussed; phenomenon of inclined tension cracking is studied quantitatively; effect of web reinforcement in compensating for influence of inclined cracking is evaluated.
Behavior of continuous prestressed concrete beams
Results of 22 tests of two-span continuous prestressed concrete beams are analyzed; pretensioned beams were loaded to failure with concentrated, stationary loads placed at middle of each span; variables in tests were -- shape of cross section, concrete strength, amount of longitudinal reinforcement, effective depth. and web reinforcement; behavior of beams is described in terms of deflections, strains, and crack patterns; characteristic features of failures under primary influence of shear and of flexure are distinguished; requirements for moment redistribution are discussed; phenomenon of inclined tension cracking is studied quantitatively; effect of web reinforcement in compensating for influence of inclined cracking is evaluated.
Behavior of continuous prestressed concrete beams
Int Symposium Flexural Mechanics Reinforced Concrete -- Proc
Hawkins, N.M. (Autor:in) / Sozen, M.A. (Autor:in) / Siess, C.P. (Autor:in)
Proceedings of International Symposium on Flexural Mechanics of Reinforced Concrete ; 1964 ; United States , Miami, FL
1964
36 pages
Aufsatz (Konferenz)
Englisch
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Behavior of Continuous Prestressed Concrete Beams
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