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The Initial modulus of elasticity gives the stiffness of prestressing steel, the modulus of elasticity depends on the form of prestressing steel (strands or bars or wires ). It should not be less than 80% of the specified tensile strength.
The Initial modulus of elasticity gives the stiffness of prestressing steel, the modulus of elasticity depends on the form of prestressing steel (strands or bars or wires ). It should not be less than 80% of the specified tensile strength.
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