FIELD: mechanical engineering.
SUBSTANCE: method comprises laying inner load-bearing layer to define the rectangular corrugation on it, racks of rectangular cross-section, and multilayer load-bearing shell. Between the inner load-bearing layer with racks and load-bearing shell is the flexible glue layer with no less than 40% elongation for deformations within the flexible shearing deformation of the corrugation with racks with respect to the load-bearing shell.
EFFECT: enhanced reliability.
5 cl, 7 dwg
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