加荷速率对混凝土抗压强度的影响探讨

Exploration of the Influence of Loading Rate on the Compressive Strength of Concrete

本文通过控制加荷速率对强度等级分别为C20、C40、C60的混凝土进行抗压强度试验,分析加荷速率对不同强度等级混凝土抗压强度结果的影响,得出不同等级的混凝土采用相对应的加荷速率更能反映出混凝土真实的抗压强度。

This article conducts compressive strength tests on concrete with strength grades of C20,C40,and C60 by controlling the loading rate,analyzes the influence of loading rate on the compressive strength results of concrete with different strength grades,and concludes that using the corresponding loading rate for different grades of concrete can better reflect the true compressive strength of concrete.