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Influence of Span-Depth Ratio to the Ductile Property in Prestressed Concrete Hollow Slab
Abstract:
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 span-depth ratio to the ductile property in prestressed concrete hollow slab is discussed by numerical simulation.
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492-495
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Online since:
March 2013
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© 2013 Trans Tech Publications Ltd. All Rights Reserved
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