DYMAT 2009
Volume 1, 2009
DYMAT 2009 - 9th International Conference on the Mechanical and Physical Behaviour of Materials under Dynamic Loading
Page(s) 633 - 637
Section Experimental Techniques
Published online 15 September 2009
DYMAT 2009 (2009) 633-637
DOI: 10.1051/dymat/2009090

Study on the behavior of plain and steel fiber reinforce concrete to a dynamic tensile loading

X.L. Dong, Z.Q. Hong, S.L. Zhang, J.Y. Chen and L. Wang

Mechanic and Materials Science Research Center, Ningbo University, Zhejiang, 315211

Published online: 15 September 2009

Split Hopkinson technique has been developed to test the strength of common concrete and steel fiber reinforced concrete under dynamic tensile loading. The result shows that the dynamic strength enhancement of concrete is strongly reinforced by the fiber. But for common concrete, the base of compressive strength seems to show little effect on the tensile strength at dynamic loading. The experimental results also show that the resistance to tensile fracture of steel fiber reinforced concrete for c100-mix is higher than this of c40-mix.

© EDP Sciences 2009