Critical Assessment of ACI 318 Eq. (18-3) for Prestressing Steel Stress at Ultimate Flexure

An attempt is made by the authors to explore the background and feasibility of Eq. (18-3) of the ACI Code 318-89. Advantages and disadvantages of the equation are discussed in detail, and results of laboratory testing conducted by the authors on 270-ksi low-relaxation strands for the Precast/Prestre...

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Veröffentlicht in:ACI structural journal 1992-09, Vol.89 (5), p.538-546
Hauptverfasser: Devalapura, Ravi K, Tadros, Maher K
Format: Artikel
Sprache:eng
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