What should be the yield stress of a 50Mpa concrete in tensile behaviour?

11 December 2018 1 2K Report

Need some data in the plastic behaviour of concrete (Non linear behaviour) ......both the yield stress of concrete in compressive and tensile behaviour.

Phil Purnell

Eurocode 2 provides equations that describe the non-linear stress-strain curve for concrete (and the tensile properties that should be used in analysis for each grade). See for example slides 14-15(and 10 for tensile - the tensile behaviour can be assumed to be linear for all practical purposes) here: https://eurocodes.jrc.ec.europa.eu/doc/WS2008/EN1992_1_Walraven.pdf

Many other references are available online.

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