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Shear strength of lightweight prestressed concrete beams
Frank Ayers Williamson
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Abstract
V-shear due to external loading V -shear carried by concrete c V -shear at diagonal cracking ci V -shearing stress at the time diagonal cracking of the cw flexurally uncracked web occurs V -shear at the time diagonal cracking of the flexurally cw uncracked web occurs V-, -shear due to dead loads d IX V -vertical component of prestressing force at the section considered V -shear due to specified ultimate load u ^ y -distance from centroidal axis to extreme fiber in tension during loading 4) -capacity reduction factor X CHAPTER I
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