FIELD: construction.
SUBSTANCE: invention relates to a composite spherical shell of coatings. Prefabricated spherical shell includes hexagonal frame pyramidal panels, composed of isosceles triangles, similarly located within sectors, having angle of 60°, and a common vertex in the center of the regular hexagonal pyramidal panel. Each next pyramidal panel has a base consisting of six triangles formed by unequal annular and equal meridian ribs. Pyramidal panels are made with incomplete frame. All nodes of the base of the pyramidal panels within one sector are circumscribed by a circle of the same radius equal to the meridian rib. Base of the pyramidal panels is flat, and the triangles of the base are joined along equal meridian ribs. Each three flat bases of adjacent pyramidal panels are connected to each other by nodes equipped with node elements.
EFFECT: higher operational reliability.
1 cl, 8 dwg
| Title | Year | Author | Number |
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| SEAMLESS NODE JOINT OF RODS OF SPACE FRAMEWORK | 0 |
|
SU1793026A1 |
