This paper presents a new testing methodology for three dimensional
(3D) full-field displacement mapping at the surface of elastic materials
under static loading, here with a special focus on macroscopic behaviour
of an anisotropic porous cellular foam. Three displacement components
on four adjacent surfaces are estimated for cubic samples of the
foam using a dual-camera 3D image correlation system. The critical
feature of the proposed method is the provision made for efficient
mapping of the four visible sides of the cubic sample, involving
a rotating table and a common lateral reference frame. The overall
setup used is described in some detail, together with the main steps
of the measurement procedure and including remarks on the experience
made during the development. Observations made concerning specific
deformation phenomena occurring at discontinuities are discussed.
%0 Journal Article
%1 Guastavino2007
%A Guastavino, P.
%D 2007
%J Polymer Testing
%K 3D Digital Full-field Melamine correlation displacement; foam; imaging; method speckle
%P 711-719
%R 10.1016/j.polymertesting.2007.02.008
%T A 3D displacement measurement methodology for anisotropic porous
cellular foam materials
%V 26
%X This paper presents a new testing methodology for three dimensional
(3D) full-field displacement mapping at the surface of elastic materials
under static loading, here with a special focus on macroscopic behaviour
of an anisotropic porous cellular foam. Three displacement components
on four adjacent surfaces are estimated for cubic samples of the
foam using a dual-camera 3D image correlation system. The critical
feature of the proposed method is the provision made for efficient
mapping of the four visible sides of the cubic sample, involving
a rotating table and a common lateral reference frame. The overall
setup used is described in some detail, together with the main steps
of the measurement procedure and including remarks on the experience
made during the development. Observations made concerning specific
deformation phenomena occurring at discontinuities are discussed.
@article{Guastavino2007,
abstract = {This paper presents a new testing methodology for three dimensional
(3D) full-field displacement mapping at the surface of elastic materials
under static loading, here with a special focus on macroscopic behaviour
of an anisotropic porous cellular foam. Three displacement components
on four adjacent surfaces are estimated for cubic samples of the
foam using a dual-camera 3D image correlation system. The critical
feature of the proposed method is the provision made for efficient
mapping of the four visible sides of the cubic sample, involving
a rotating table and a common lateral reference frame. The overall
setup used is described in some detail, together with the main steps
of the measurement procedure and including remarks on the experience
made during the development. Observations made concerning specific
deformation phenomena occurring at discontinuities are discussed.},
added-at = {2009-08-01T18:40:48.000+0200},
author = {Guastavino, P.},
biburl = {https://www.bibsonomy.org/bibtex/216fd76807d1f91c5ebef88e000668075/jaksonmv},
doi = {10.1016/j.polymertesting.2007.02.008},
file = {:D\:\\Users\\Jaksonmv\\Documents\\papers\\Guastavino2007.pdf:PDF},
interhash = {411a7848ae2ead0a3529b7048153b594},
intrahash = {16fd76807d1f91c5ebef88e000668075},
journal = {Polymer Testing},
keywords = {3D Digital Full-field Melamine correlation displacement; foam; imaging; method speckle},
owner = {Jakson},
pages = {711-719},
timestamp = {2009-08-01T18:40:51.000+0200},
title = {A 3D displacement measurement methodology for anisotropic porous
cellular foam materials},
volume = 26,
year = 2007
}