The invention relates to a stadium dome made of beams. According to the invention, the dome has a shell structure made of some barked wooden beams (01, 02 and 03) connected to one another in a self-supporting spatial network inspired from biological forms, having some nodes (04 and 05) of the networks of the exterior and interior surfaces, respectively, and the same on the medial surface, forming hexagons, consisting of softwood elements subjected to long lasting axial compression strain, the dome curve rate being traced according to the hyperbolic directing pressure curve, which comprises the parameters determined in an interactive way, where the solution of connecting the indented beam ends (16) in the network nodes (04 and 05) provides the structure with technical characteristics of resistance and stability against the possible pulling apart of the dome that is completely roofed on both faces with some translucid cloths (17 and 18) exposed to the action of seismic movements and second class hurricanes, the structure also comprising some steel cable loops (06 and 07) with a diameter of 22 mm of non-rotating type, with 35 stranded wires of 7 threads each, with a breaking capacity Nr higher than or equal to 55800 daN, and with a diameter of 18 mm, Nr higher than or equal with 37400 daN, a cable splicing clamp (08) of universal mill plate, a steel drum (09) with a pipe d=60.3x4.5 mm, length S5=1.16 d=440 mm, the same for the length S4=1.74 d=660 mm, a Pb steel collar (11 and 12) 40x5 mm with a radius r=140 mm, the same for r=110 mm, a bolt (13 and 14) limit stop steel bar d=28 mm, I=280 mm, the same for d=22 mm, i=220 mm, an epoxy mortar (14) with cement and an indented beam end (16), the evaluation of stability and resistance of the dome structure to seismic movements when placed on ground with maximum acceleration αlower than or equal to 0.30 g placing it in the seismic risk class RIV of maximum safety.
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