Fig. 3. ANSYS buckling simulation
It was proved by the ANSYS buckling simulation that the danger of the
stability loss doesn’t exist at the realistic spectrum of loads on
aircraft wing.
The sensitivity of the deformation relief evolution to the stress level
can be illustrated by results of surface relief monitoring for three
sensors of different sensitivity (Fig.4). The structural elements with
sensors were loaded by cycle with =157 МPа, R =0.