Leyes de esfuerzo para el dimensionamiento de forjados hiperestáticos de hormigón pretensado. Análisis experimental hasta rotura
Author(s): |
José Calavera Ruiz
Hugo Corres Peiretti Jaime A. Fernández Gómez F. Javier León González |
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Medium: | journal article |
Language(s): | English, Spanish |
Published in: | Hormigón y acero, 4th Quarter 1990, n. 177, v. 41 |
Page(s): | 87-109 |
Abstract: |
Design bending moment laws of statically undermined slabs with prestressed joists. Experimental analysis up to failureResults of up to failure tests on statically undetermined slabs made up of precast prestressed joists, ceramic blocks and "in situ" topping are described. Three different design bending moment laws were analyzed. Although the security level (ultimate load vs service load) was acceptable, the necessity of analyzing the influence of superabundant reinforcement in critical sections, when insufficient ductility is provided by strict design, is also pointed out. |
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