| 摘要 |
Combined tower construction includes grid load-mounting support frame, that is arranged as prism or truncated pyramid ,ribs of which at beneath have bases and at above- multi-section tubular shell with changing cross section in height with decrease from down upwards. The lower section of the tubular shell is rigidly fixed in support grid prismatic socket mounted to the frame by means not less than three rigidity ledges arranged as reinforced diagonal diaphragms, that are rigidly fixed in the frame ribs of which are elongated upwards by means of guys that are connected to tubular shell, and placed at least in three levels of the socket: in the upper, the middle and the lower plane. |
