FIELD: construction engineering; erection of dome-shaped roofs for miscellaneous buildings and structures. SUBSTANCE: dome-shaped roof has socle part that supports beams joined in five- and six-sided contiguous polygons formed as triangular members as viewed on top, their tops being joined together by means of double sided brace- mounted straps. Beams are made of wood or wood and metal. Straps are made in the form of polyhedral or circular discs with radial projecting shaped stampings whose width equals that of beam and whose depth increases from disc center to its periphery. Coaxial holes passing braces are formed between projecting stampings. Each disc is provided with five or six projecting stampings. Top part of stampings may be installed in one plane or incline to each other. Oriel with roof formed by beams may abut against socle part; top ends of beams are joined together by means of straps with joint assemblies of dome-shaped roof and tangentially arranged relative to dome-shaped roof. EFFECT: improved stiffness of dome. 8 cl, 2 dwg
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