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Listar por palabra clave "High strength concretes"

Mostrando ítems 1-5 de 5

Effective flexural stiffness of slender reinforced concrete columns under axial forces and biaxial bending

Bonet Senach, José Luís; Romero, Manuel L.; Miguel Sosa, Pedro (Elsevier, 2011-03)

Most of the design codes (ACI-318-2008 and Euro Code-2-2004) propose the moment magnifier method in order to take into account the second order effect to design slender reinforced concrete columns. The accuracy of this ...
Experimental study of high strength concrete-filled circular tubular columns under eccentric loading

Portoles, J.M.; Romero, Manuel L.; Bonet Senach, José Luís; Filippou, F.C. (Elsevier, 2011-04)

The paper describes 37 tests conducted on slender circular tubular columns filled with normal and high strength concrete subjected to eccentric axial load. The test parameters were the nominal strength of concrete (30, 70 ...
Experimental tests of slender reinforced concrete columns under combined axial load and lateral force

BARRERA PUERTO, ANGELA; Bonet Senach, José Luís; Romero, Manuel L.; Miguel Sosa, Pedro (Elsevier, 2011-12)

The use of high strength concrete (HSC) in columns has become more frequent since a substantial reduction of the cross-section is obtained, meaning that slenderness increases for the same axial load and length, producing ...
Slenderness limit of the weak axis in the design of rectangular reinforced concrete non-sway columns

Cortés Moreno, Eduardo; Bonet Senach, José Luís; Romero, Manuel L.; Miguel Sosa, Pedro (Elsevier, 2011-02-03)

Most design codes (Model Code 90, ACI-318-2008 and Eurocode-2-2004) suggest that the effect of a geometrical imperfection ought to be taken into account in the most unfavorable direction when designing slender reinforced ...
Ultimate capacity of rectangular concrete-filled steel tubular columns under unequal load eccentricities

Hernández Figueirido, David; Romero, Manuel L.; Bonet Senach, José Luís; Montalva Subirats, José Miguel (Elsevier, 2012-01)

The paper describes 36 experimental tests conducted on rectangular and square tubular columns filled with normal and high strength concrete and subjected to a non-constant bending moment distribution with respect to the ...