Numerical Simulation of Marine Recycled Concrete Specimen Based on ABAQUS

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Abstract:

Based on ABAQUS, this article builds up a dispersion cracking model and carries out the numerical simulation of the influence of sea water erosion depth and intension upon marine recycled concrete specimen. Compared with stress-strain curve from the experiment, it can be easily found that the experimental results match well with that of simulation through the numerical simulation of uniaxial compression on average concrete, recycled concrete corroded by seawater and the same concrete after vacuum pumping, which shows two kinds of curves stay close to each other. From the results of the simulation, strain develops from the edges to the middle of the cube until it runs through the whole section, which basically corresponds with the outcome observed in the experiment.

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Periodical:

Advanced Materials Research (Volumes 482-484)

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621-626

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Online since:

February 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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