| 摘要 |
The invention relates to building. Three-dimensional cover block has bearing three-dimensional elements, each of those is arranged as hexahedron made of metal rods, opposite side faces of which have diagonals connected in nodes of the upper and the lover ledges in sequence, hexahedron is supported by inner diagonal. Bearing three-dimensional elements are connected together at ribs in such way thatthe lower node of inner diagonal of one element coincides with the inner node of inner diagonal of another element, and the upper node of the inner diagonal of one element coincides with the upper node of the inner diagonal of another element. Bearing three-dimensional element is assembled structure as hexahedron with bases as rectangles placed in parallel planes, at that the upper one is larger than the lower one, opposite side facets are inclined towards the base. Possibility is achieved for formation of three-dimensional coverings for different structural forms at provision of high stability of three-dimensional block and decrease of time for erection of buildings and structures.
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