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Showing 1 to 4 of 4 for “"Columns, Concrete"”.
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Response of high strength concrete columns under fire-induced biaxial bending
Reinforced concrete (RC) columns, under fire conditions, can experience biaxial bending which can arise due to eccentricity in loading, uneven spalling, or due to significant thermal gradients generated through 1-, 2-, or 3-sides of fire exposure. High strength concrete (HSC) columns are especially …
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Innovative Self-Centering Connection for CCFT Composite Columns
Concrete filled steel tubes are regarded as ideal frame members in seismic resisting systems, as they combine large axial and flexural capacity with ductility. The combination of the two materials increases the strength of the confined concrete and avoids premature local buckling of the steel tube. …
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A Modified AISC P -M Interaction Curve for Square Concrete Filled Tube Beam -Columns
Concrete filled tube (CFT) columns have been in the spotlight over the world for the last decades due to their excellent performance. Although CFT members have many advantages over other structural systems, they have not been widely used in the U.S., mainly because of the lack of knowledge about …
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Αριθμητική διερεύνηση της συμπεριφοράς μονολιθικών και ενισχυμένων υποστυλωμάτων ενισχυμένων με μανδύα από οπλισμένο σκυρόδεμα
Η παρούσα εργασία στοχεύει στην δημιουργία αξιόπιστων προσομοιωμάτων για την πρόβλεψη της συμπεριφοράς υποστυλωμάτων ενισχυμένων με μανδύα και πρόσθετες στρώσεις από οπλισμένο σκυρόδεμα. Ειδικότερα στην εργασία διερευνάται η επιρροή της διεπιφάνειας παλαιού - νέου σκυροδέματος, η συστολή ξήρανσης …