Short-Term Gradation Loading Creep Properties and Failure Characteristics of High-Strength Fly Ash Concrete for Underground Engineering

<div>Creep rate-time (<i>dε</i><sub>cp</sub>-<i>t</i>) curves of concrete with various fly ash replacement ratios (<i>m</i>) during the (a) decelerating and (b) decelerating/isokinetic creep stages.</div>

Advances in Civil Engineering

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Figure 9

Figure 9: Short-Term Gradation Loading Creep Properties and Failure Characteristics of High-Strength Fly Ash Concrete for Underground Engineering 