FIELD: machine building.
SUBSTANCE: invention refers to structure out of composite material. The structure consists of plate (2) with upper side (2a), lower side (2b) and of at least the first and second beams (3, 4). Also each beam consists of multitude of surfaces including at least upper surface (3c, 4c), support surface (3b, 4b) and also pair of side surfaces (3a, 4a) at a distance from each other. These side surfaces are located between upper (3c, 4c) and support (3b, 4b) surfaces and adjoin them. Each beam (3, 4) is secured to a lower side of plate (2) on uppers surface (3c, 4c). The first beam (3) has through opening (5) passing between side surfaces (3a). The second beam (4) passes through opening (5).
EFFECT: modified structure and procedure.
20 cl, 8 dwg
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