Steel structures of cell network towers.
Tower allows for placement of six base station antennas and six radio relay antennas.
Tower location is envisioned in wind region III , locality type «А», design operation temperature down to -50 С.
Tower with the height of 70 m is represented as a spatial framed structure with the external shape of a triangular frustum of pyramid having one vertical stiffener up to 45 m level and triangular prism between levels 45 and 70 m.
Tower erection is executed by Climbing crane SP -30-8 installed on vertical stiffener of tower.