| 摘要 |
FIELD: construction, in particular, space large-span coverings curvilinear-or polygonal-shaped in plan that can be used in public buildings and sports structures. SUBSTANCE: space covering includes an external contour supporting on external bearings and linked by guys with the internal contour which bears the enclosure members and posts linked with the enclosure members; it has additional upper and lower internal contours linked by posts; use is made of envelopes, the external envelopes support on the external contour, and the internal ones - on the additional internal contour. The envelopes are also linked with the adjacent contours by guys. EFFECT: improved design. 3 dwg
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