| 摘要 |
FIELD: construction.SUBSTANCE: meshed tower comprises inclined elements and flat horizontal trusses, external belts of which create a regular polygon, besides, tops of angles produced by external belts of each truss are located in the middle between external belts of trusses of adjacent levels, and inclined elements are fixed in connection units arranged in tops of angles formed by external belts of trusses, and connect the nearest units of connection of external belts of trusses at adjacent levels. Units of connection of odd and even levels, at least of a part of a tower, form the first and second multitude, accordingly, at the same time the units of connection of each multitude lie on their conical surface narrowing towards the top, having the axis of symmetry matching with the axis of the tower. Inclined elements and external belts of horizontal trusses are made of angles or trough-shaped profiles connected by bolts in units, and a unit of connection of inclined and horizontal profiles is made in the form of a pipe section, along the perimeter of which there are gusset plates welded with holes to fix inclined elements from trough-shaped profiles or angles and external belts of trusses.EFFECT: invention makes it possible to increase reliability of a structure.2 cl, 9 dwg |
