Furthermore, it is noted that the peak compressive strength of concrete shows a decreasing trend with the increase of freeze–thaw cycles at the same strain loading rate.
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Experimental Study on Mechanical Properties and Pore Structure Deterioration of Concrete under Freeze-Thaw Cycles.
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The sentences
In the first 0–125 freeze–thaw cycles, it can be identified that in the damage accumulation stage, the weight of concrete specimens shows a slightly increasing trend or is basically unchanged.