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Test example |
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| The video shows two deformation patterns and the normalized load-shortening curve of an axially compressed, curved CFRP panel, stiffened by four stringers. Both deformation patterns are taken by a procedure based on photogrammetry; they monitor the complete deformations (not only the out-of-plane ones) of the skin, in shaded and in coloured representations. (The temporarily appearing small black areas are due to inconvenience of the software behind the image processing with the availability of sufficient measured data. They have no mechanical meaning.) |
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| The red flag point moving along the load-shortening curve links a particular set of load and shortening values with the associated deformation state. | |||||||||||||
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