Title :
Study on the Crack Surface of Fiber Reinforced Concrete in SHPB Experiment
Author :
Jiang, Guoping ; Jiao, Chujie ; Ren, Da
Author_Institution :
Earthquake Eng. Res. Test Center, Guangzhou Univ., Guangzhou, China
Abstract :
The crack characteristics of polypropylene concrete and plain concrete are investigated in the SHPB test. The relation between the character on the Crack Surface of Concrete and material properties and the impact pressure is analyzed. Also the multifractal characteristics are given on the Crack Surface of Concrete. The crack distributions of steel fiber reinforced concrete and polypropylene concrete are investigated. The crack resistance effects of fiber are analyzed from the degree of closenness and uniformity.
Keywords :
materials testing; reinforced concrete; surface cracks; SHPB test; concrete properties; fiber reinforced concrete; material properties; polypropylene concrete; surface crack; Bars; Capacitive sensors; Concrete; Fractals; Optical fiber devices; Optical fiber testing; Projectiles; Rheology; Stress; Surface cracks; SHPB; bar; concrete; multifractal;
Conference_Titel :
Chaos-Fractals Theories and Applications, 2009. IWCFTA '09. International Workshop on
Conference_Location :
Shenyang
Print_ISBN :
978-0-7695-3853-2
DOI :
10.1109/IWCFTA.2009.96
