Research on Concrete Strength Theory Based on Strain Space

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Concrete strength theory under complex stress is mostly expressed by stress. However, the destruction of concrete depends mainly on strain; failure criterion based on strain space can essentially describe the failure mechanism of concrete. It is also the basis for concrete constitutive strain space. This paper studies the strength failure criterion based on strain space and proposes directions for future research, which has guiding significance for theoretical research.

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1068-1071

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September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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