Skip to main content Accessibility help
×
Home

Experimental Study of Concrete Aging Effect on the Contact Force and Contact Time During the Impact Interaction of an Elastic Rod with a Viscoelastic Beam

  • I. I. Popov (a1) (a2), T.-P. Chang (a1), Yu. A. Rossikhin (a2) and M. V. Shitikova (a2)

Abstract

In the present paper, the low-velocity impact of an elastic rod with a flat end upon a viscoelastic Timoshenko type beam has been considered. Viscoelastic properties of the beam out of the contact zone are described by the standard linear solid model with integer derivatives, while inside this zone they are governed by the fractional derivative standard linear solid model. The contact force for a concrete target has been defined experimentally at the concrete age of 7, 14, 28, 56, and 91 days. It has been found that an average maximum of the contact force increases with concrete age, whereas the contact duration decreases. Moreover, the most remarkable changes of both, contact force and contact time, occur at the concrete age earlier than 14 days, after that the rate of changes slows down. Experimental results have a good coincidence with theoretical expectations.

Copyright

Corresponding author

*Corresponding author (89042149140@mail.ru)

References

Hide All
1. Abrate, S., “Modeling of impacts on composite structures,” Composite Structures, 51, pp. 129138 (2001).
2. Rossikhin, Yu. and Shitikova, M., “Transient response of thin bodies subjected to impact: wave approach”, The Shock and Vibration Digest, 39, pp. 273309 (2007).
3. Rossikhin, Yu. and Shitikova, M., “Application of fractional calculus for dynamic problems of solid mechanics: Novel trends and recent results”, Applied Mechanics Reviews, 63, pp. 152 (2010).
4. Popov, I.I., Rossikhin, Yu. A., Shitikova, M.V. and Chang, T.P., “Impact response of a viscoelastic beam considering the changes of its microstructure in the contact domain”, Mechanics of Time-Dependent Materials, 19, pp. 455481 (2015).
5. Martin, M. and Doyle, J., “Impact force identification from wave propagation responses,” International Journal of Impact Engineering, 18, pp. 6577 (1996).
6. Doyle, J., “Experimentally deteriming the contact force during the transverse impact of an orthotropic plate,” Journal of Sound and Vibration, 118, pp. 441448 (1987).
7. Meshkov, S., Viscoelastic Properties of Metals, Metallurgia, Moscow, p. 193 (in Russian) (1974).
8. Zhou, X.Q., Yu, D.Y., Shao, X.Y., Zhang, S.Q. and Wang, S., “Research and applications of viscoelastic vibration damping materials: A Review,” Composite Structures, 136, pp. 460480 (2016).
9. Oeser, M., “Visco-elastic modeling of virgin and asphalt binders,” Proceedings of The 13th International Conference of the International Association for Computer Methods and Advances in Geomechanics (IACMAG), Melbourne, Australia (2011).
10. Oeser, M. and Pellinien, T., “Computational framework for common visco-elastic models in engineering based on the theory of rheology,” Computers and Geotechnics, 42, pp. 145156 (2012).
11. Rossikhin, Yu.A., Shitikova, M.V. and Popov, I.I., “Dynamic response of a hereditarily elastic beam with Rabotnov's kernel impacted by an elastic rod”, Recent Advances in Mathematical Methods in Applied Sciences, Proceedings of the 2014 International Conference MMAS, St. Petersburg, Russia (2014).
12. Rabotnov, Yu. N, “Equilibrium of the elastic medium with aftereffect,” (In Russian), Applied Mathematics and Mechanics, 12, pp. 5362 (In Russian) (1948) (English translation of this paper could be found in Fractional Calculus and Applied Analysis, 17, pp. 684-696 (2014).
13. Rossikhin, Yu.A. and Shitikova, M.V., “The ray method for solving boundary problems of wave dynamics for bodies having curvilinear anisotropy,” Acta Mechanica, 109, pp. 4964 (1995).
14. Pristov, E., Dalton, W., Piscsalko, G. and Likins, G., “Comparison of Impact-Echo and Broadband Input to Determine Concrete Thickness,” Proceedings of a Joint Conference of the 7th Structural Materials Technology: NDE/NDT for Highway and Bridges and The 6th International Symposium on NDT in Civil Engineering, St. Louis, Missouri, U.S. (2006).

Keywords

Experimental Study of Concrete Aging Effect on the Contact Force and Contact Time During the Impact Interaction of an Elastic Rod with a Viscoelastic Beam

  • I. I. Popov (a1) (a2), T.-P. Chang (a1), Yu. A. Rossikhin (a2) and M. V. Shitikova (a2)

Metrics

Full text views

Total number of HTML views: 0
Total number of PDF views: 0 *
Loading metrics...

Abstract views

Total abstract views: 0 *
Loading metrics...

* Views captured on Cambridge Core between <date>. This data will be updated every 24 hours.

Usage data cannot currently be displayed