Dynamic compression-shear loading with in-material interferometric measurements

Espinosa, H.D.
November 1996
Review of Scientific Instruments;Nov96, Vol. 67 Issue 11, p3931
Academic Journal
Introduces a technique for window interferometry in the case of combined normal and shear wave motion. Applications of the method for micromechanical studies of damage and inelasticity in a variety of materials; Feasibility of the technique and its advantages over other in-material measurements.


Related Articles

  • Elastic wave velocities of silica glass at high temperatures and high pressures. Yokoyama, Ayako; Matsui, Masanori; Higo, Yuji; Kono, Yoshio; Irifune, Tetsuo; Funakoshi, Ken-ichi // Journal of Applied Physics;Jul2010, Vol. 107 Issue 12, p123530 

    The elastic compressional (P) and shear (S) wave velocities of silica glass at simultaneous high pressures and high temperatures were measured using a combination of ultrasonic interferometry, in situ synchrotron x-ray diffraction, and radiographic techniques in a large-volume Kawai-type...

  • Determination of dynamic effective properties in functionally graded materials. Fang, X.-Q.; Hu, C.; Huang, W.-H. // Acta Mechanica;Jul2007, Vol. 192 Issue 1-4, p49 

    This work is dedicated to the investigation of the dynamic effective properties in functionally graded materials resulting from an anti-plane shear wave. A micromechanics-based elastodynamic model is developed to predict the dynamic behavior of two-phase functionally graded materials, and the...

  • On Reissner's displacement field in modelling thin elastic plates with embedded fibres resistant in bending. SOLDATOS, K. P.; FARHAT, A. F. // IMA Journal of Applied Mathematics;Dec2016, Vol. 81 Issue 6, p1076 

    This study develops in detail the polar material analogue of an elastic plate model that is suitable for static and dynamic analysis of fibre-reinforced elastic plates and consistent with the displacement approximation introduced by Reissner (1944, 1945). Unlike its conventional counterpart...

  • Measurement of Pulse Front Distortion Caused by Aberrations Using Spectral Interferometry. Mecseki, K.; Kovács, A. P.; Horváth, Z. L. // AIP Conference Proceedings;4/16/2010, Vol. 1228 Issue 1, p190 

    Pulse front distortion caused by chromatic aberration and coma is studied by the use of spectral interferometry. The spatial-temporal intensity profile of the pulse is obtained directly from the spectral interferogram using a new, simplified Fourier-transform evaluation method. The measured...

  • Geophysics: Rain slows seismic waves.  // Nature;3/15/2012, Vol. 483 Issue 7389, p248 

    The article focuses on the study of Nori Nakata and Roel Snieder at the Colorado School of Mines in Golden, Colorado which investigates shear waves using seismic interferometry.

  • Effect of Aberrations in Formation of Holographic Lateral Shear Interferograms under High Measurement Sensitivity. Lyalikov, A. M. // Optics & Spectroscopy;Jan2004, Vol. 96 Issue 1, p136 

    Analysis of the effect of aberrations of a system for recording and optical processing of holograms, as well as of inhomogeneities in hologram bases, on fringe distortion is performed for different methods of holographic shearing interferometry. Different dependences of the degree of fringe...

  • A Method for Increasing the Sensitivity of Determination of the Wavefront Distortion in Optical Processing of Holographic Lateral Shear Interferograms. Lyalikov, A. M. // Optics & Spectroscopy;Jul2005, Vol. 99 Issue 1, p141 

    A method for obtaining interference patterns of increased sensitivity in optical processing of holographic lateral shear interferograms recorded under linear conditions at a shear exceeding the size of a phase object under study is proposed. Cases of reconstruction of interference patterns of...

  • Observation of two elastic thresholds in GexAsySe1-x-y glasses. Wang, R. P.; Smith, A.; Luther-Davies, B.; Kokkonen, H.; Jackson, I. // Journal of Applied Physics;Mar2009, Vol. 105 Issue 5, pN.PAG 

    We have prepared GexAsySe1-x-y glasses with mean coordination numbers (MCNs) from 2.2 to 2.86. Tg was found to generally increase with increasing MCN while the glass density showed a maximum at MCN≈2.45 and a minimum at MCN≈2.65. The elastic moduli of the glasses were estimated from...

  • Scattering of antiplane shear wave by a piezoelectric circular cylinder with an imperfect interface. Wang, X.; Pan, E.; Roy, A. K. // Acta Mechanica;Oct2007, Vol. 193 Issue 3/4, p177 

    We present analytical solutions for the scattering of an antiplane shear wave by a piezoelectric circular cylinder with an imperfect interface. We first consider the simple case in which the imperfection is homogeneous along the interface. Two typical imperfect interfaces are addressed: 1)...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics