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Rectangular Mander Concrete Stress-Strain Section Calculator
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Rectangular Mander Concrete Stress-Strain Section Calculator
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Description:
In 1978 Sheikh and Uzumeri demonstrated the substantial improvement achieved in column strength and ductility by distributing the longitudinal steel around the core perimeter and provide a support for each bar by means of cross ties and/ or hoops. It has become clear that both transverse and longitudinal bar spacing play important roles in confining the core concrete. It is reasonable get better confinement by providing a closely spaced reinforcement both longitudinal and transverse directions with (Welded-wire Fabric) WWF.