What are the construction characteristics of the three tube tower and the three tube tower?
The three-tube tower refers to the tower column made of steel pipe, and the tower body has a triangular-shaped self-supporting high-rise steel structure. Main features: The three-tube tower column is made of steel pipe, and the tower body section is trilateral, which is a kind of difference from angle steel. High-rise steel structure. Applicable height: 40m, 45m, 50m. The new three-tube communication tower includes a tower base tower, a crossbar, a diagonal pole, an antenna bracket, a lightning rod, and a tower column splicing device.
1. The seamless steel pipe is used as the column material, which has small wind load coefficient and strong wind resistance.
2. The tower column is connected by an outer flange, and the bolt is pulled, which is not easy to damage and reduces maintenance costs.
3. The tower is arranged in a triangular shape to save steel.
4. The roots are small, the floor space is small, the land resources are saved, and the site selection is convenient.
5. The tower body is light in weight, and the new three-leaf cutting board foundation reduces the basic cost.
6. Truss structure design, convenient transportation and installation, and short construction period.
7. The tower type is designed to change with the wind load curve, and the lines are smooth. It is not easy to collapse in case of rare wind disasters, reducing human and livestock casualties.
8. The design conforms to the national steel structure design code and tower design rules, and the structure is safe and reliable.
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