engleski

Fixing the spatial photoelastic - photoplastic effect by ionising irradiation applied to contact problems

Using photoelastic analysis of three-dimensional states of deformation in polymeric model materials requires the fixation of the photoelastic effect. In Beer [1, 2] were shown that by fixing of the photoelastic effect using ionising irradiation it is possible to avoid the well known disadvantages off the classical freezing method. With the proposed method it is not necessary to enlarge the scaling-factor for the displacement which is very important for modelling the contact area.

photoelasticity; ionising irradiation; freezing method

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