Punching of Post-Tensioned Slabs-Tests and Codes

Punching of Post-Tensioned Slabs-Tests and Codes

The treatments of punching at interior supports of post-tensioned slabs given in ACI 318-02, Eurocode 2, and the FIP recommendations are presented. Sixteen new tests are reported and their results, together with those from 24 tests in the literature, are compared with the predictions from the three...

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Veröffentlicht in:ACI materials journal 2007-03, Vol.104 (2), p.123
Hauptverfasser: Silva, Ricardo J C, Regan, Paul E, Guilherme S S A Melo
Format: Artikel
Sprache:eng
Schlagworte:
Design
Methods
Ratios
Shear stress
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Beschreibung
Zusammenfassung:The treatments of punching at interior supports of post-tensioned slabs given in ACI 318-02, Eurocode 2, and the FIP recommendations are presented. Sixteen new tests are reported and their results, together with those from 24 tests in the literature, are compared with the predictions from the three codes. Conclusions are drawn on the general adequacy of the design methods and on possible improvements. [PUBLICATION ABSTRACT]
ISSN:0889-325X
1944-737X