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Concrete is a typical pseudo-brittle composite material, whose physical and mechanical properties are determined by the two major ingredients involving coarse aggregates and hardened cement mortar, and the bonding effects of the two components. Accordingly, to describe the physical and mechanical properties of concrete, the micro-/meso-scale analysis methods should be employed. Herein, the applications of meso-scale analysis methods were illustrated and discussed on the studies of the static/dynamic mechanical properties and failure mechanism of concrete, the size effects of concrete materials and reinforced concrete members, and the stress corrosion of concrete under chloride environment(including the chloride diffusivity, and the fracture of cover concrete induced by corrosion-expansion of reinforcing bar). Finally, some suggestions were provided for future development and studies. © 2016, China Water Power Press. All right reserved.
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