Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Transversal inertial effect on relaxation/retardation time of cement mortar under harmonic wave

Transversal inertial effect on relaxation/retardation time of cement mortar under harmonic wave Abstract Under dynamic loading, the constitutive relation of the cement mortar will be significantly affected by the transversal inertial effect of specimens with large diameters. In this paper, one-dimensional theoretical analysis is carried out to determine the transversal inertial effect on the relaxation/retardation time of the cement mortar under the harmonic wave. Relaxation time or retardation time is obtained by means of the wave velocity, attenuation coefficient and the frequency of the harmonic wave. Thus, the transversal inertial effect on the relaxation time from Maxwell model, as well as on retardation time from Voigt model is analyzed. The results show that the transversal inertial effect may lead to the increase of the relaxation time, but induce the decrease of the retardation time. Those should be taken into account when eliminating the transversal inertial effect in applications. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png "Acta Mechanica Solida Sinica" Springer Journals

Transversal inertial effect on relaxation/retardation time of cement mortar under harmonic wave

Download PDF
7 pages

Loading next page...
 
/lp/springer-journals/transversal-inertial-effect-on-relaxation-retardation-time-of-cement-jaNxDeV0vW
Publisher
Springer Journals
Copyright
2008 The Chinese Society of Theoretical and Applied Mechanics and Technology
ISSN
0894-9166
eISSN
1860-2134
DOI
10.1007/s10338-008-0807-4
Publisher site
See Article on Publisher Site

Abstract

Abstract Under dynamic loading, the constitutive relation of the cement mortar will be significantly affected by the transversal inertial effect of specimens with large diameters. In this paper, one-dimensional theoretical analysis is carried out to determine the transversal inertial effect on the relaxation/retardation time of the cement mortar under the harmonic wave. Relaxation time or retardation time is obtained by means of the wave velocity, attenuation coefficient and the frequency of the harmonic wave. Thus, the transversal inertial effect on the relaxation time from Maxwell model, as well as on retardation time from Voigt model is analyzed. The results show that the transversal inertial effect may lead to the increase of the relaxation time, but induce the decrease of the retardation time. Those should be taken into account when eliminating the transversal inertial effect in applications.

Journal

"Acta Mechanica Solida Sinica" – Springer Journals

Published: Feb 1, 2008

Keywords: Theoretical and Applied Mechanics; Surfaces and Interfaces, Thin Films; Classical Mechanics

References

  • Wilby, C.B., Concrete Materials and Structures. Cambridge University Press, 1991.
    Wilby, C.B., Concrete Materials and Structures. Cambridge University Press,
  • Influences of interphase on dynamic effective properties of composites reinforced by dispersed spherical particles
    PJ Wei, LL Gu
  • A viscoelastic constitutive model with nonlinear evolutionary internal variables
    PJ Wei, JK Chen
  • Experimental study on constitutive relation of cement mortar
    LH Chang, JK Chen
  • Theory and Application of Viscoelasticity
    QG Gang
  • Influences of strain-rate and stress-state on dynamic response of cement mortar
    LL Wang, SQ Shi, JY Chen, DJ Huang, LJ Shen
  • Review of inverse analysis of indirect measurement of impact force
    H Inoue, JJ Harrigan, SR Reid
  • The Mathematical Theory of Elasticity
    L Pochhammer
  • The equations of an isotropic elastic solid in polar and cylindrical coordinates, their solutions and applications
    C Chree
  • The velocity of longitudinal waves in cylindrical bars
    D Bancroft
  • Dispersion analysis for elastic wave in the cylindrical bar by Fourier transform
    CY Wang, YM Xia
  • Application of Fourier analysis of the dispersion effect to split Hopkinson pressure testing system and bar tensile impact testing system
    CY Wang, YM Xia
  • Material behavior characterization using SHPB techniques, tests and simulations
    H Zhao
  • Application of the inverse analysis to the dynamic response test of structures subjected to intense dynamic loading
    JH Lu, JH Shen, LM Zhao
  • A deconvolution method for force reconstruction in rods under axial impact
    EB Wu, CZ Tsai, LH Tseng
  • 260–266 (in Chinese)
    Zhu, J., Hu, S.S. and Wang, L.L., The wave propagation and inverse analyses on ϕ
  • A three-dimensional analytical solution of longitudinal wave propagation in an infinite linear viscoelastic cylindrical bar. Application to experimental techniques
    H Zhao, G Gary
  • Theory of Viscoelasticity: An Introduction
    RM Christensen
  • Foundations of Stress Waves
    LL Wang
  • Theory of Elasticity
    JN Goodier
  • Engineering Mechanics
    RC Hibbeler
  • Symposium, World Scientific Publishing Co
    Chen, J.K., Cao, Y.H., Wang, H.R. and Zhu, J., Experimental on the Viscous Attenuation of Ultrasonic Waves in Cement Mortar. In