曹振兴

Study on Dynamic Splitting Tensile Damage Characteristics and Damage Stage Identification of Steel Fiber–Reinforced Fly Ash Concrete Based on Acoustic Emission

Abstract This paper investigates the dynamic splitting tensile damage characteristics of steel fiber–reinforced fly ash concrete (SFRFAC) under various steel fiber contents, fly ash replacements, and loading rates. The Brazilian disc splitting tensile test was combined with the a...