Dynamic Split Tension and Energy Dissipation of Fiber Concrete Under Impact Loading Effect

DOI

10.2991/icectt-15.2015.19How to use a DOI?

Keywords

Dynamic Split Tension; Fiber Concrete; Composite Material;SHPB; Strain Rate; Energy Dissipation

Abstract

This paper introduces a test for the dynamic split tension of fiber concrete. The dynamic-split-tension test, which used a Hopkinson bar, was performed for plain concrete, steel fiber concrete, and polypropylene fiber concrete. Test phenomena were described and analyzed. The effects of different fiber contents and strain rates on fiber-concrete split-tension strength were explored. The energy-dissipation characteristics of fiber-concrete dynamic split tension and the destruction mechanism were examined to determine the relationship between energy dissipation and releasable strain energy at high strain rates. The energy composition of fiber concrete was identified.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Bing Du
AU  - Hongwei Ma
AU  - Long Lin
PY  - 2015/11
DA  - 2015/11
TI  - Dynamic Split Tension and Energy Dissipation of Fiber Concrete Under Impact Loading Effect
BT  - Proceedings of the 2015 International Conference on Electromechanical Control Technology and Transportation
PB  - Atlantis Press
SP  - 91
EP  - 100
SN  - 2352-5401
UR  - https://doi.org/10.2991/icectt-15.2015.19
DO  - 10.2991/icectt-15.2015.19
ID  - Du2015/11
ER  -