Influence of Reinforcement Ratio to the Ductile Property in Prestressed Concrete Hollow Slab

The numerical analysis method is applied to simulate the whole process of bending. Keeping the section dimensions and the types of loads constant in prestressed concrete hollow slab with mid-strength spiral-rib steel wire, strength of concrete, strength of steel bar, reinforcement ratio, span-depth...

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Veröffentlicht in:	Advanced Materials Research 2013-01, Vol.671-674, p.693-696
Hauptverfasser:	Han, Dong, Wu, Rong, Lv, Shi Ge, Cui, Xiu Qin
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer simulation Mathematical models Prestressed concrete Reinforcement Reinforcing steels Slabs Steels Strength
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Beschreibung
Zusammenfassung:	The numerical analysis method is applied to simulate the whole process of bending. Keeping the section dimensions and the types of loads constant in prestressed concrete hollow slab with mid-strength spiral-rib steel wire, strength of concrete, strength of steel bar, reinforcement ratio, span-depth ratio and stretching control stress are analyzed and compared. The influence of reinforcement ratio to the ductile property in prestressed concrete hollow slab is discussed by numerical simulation.
ISSN:	1022-6680 1662-8985 1662-8985
DOI:	10.4028/www.scientific.net/AMR.671-674.693