Radar is a radio equipment that uses radio waves to determine the position of objects. To avoid interference from surrounding buildings, radar towers are typically as high as 100 meters.
Approximately m, due to the performance requirements of the radar, the fundamental frequency of the radar tower must not be less than 1.0 Hz. Through extensive calculations and analysis, some significant improvements have been identified.
The regularities of the basic frequency of high radar towers. Radar towers are extensively used in modern applications, whether on land or at sea, in traffic and other areas.
Position, speed measurement, search, surveillance, etc. Additionally, the seismic response of the radar tower was analyzed using the response spectrum method, time history analysis, and random vibration analysis. Calculations were conducted.
The results indicate that the radar tower meets the Chinese seismic code requirements for inter-story drift.
Tower Structure:
The entire steel tower is primarily composed of three major parts: the tower head, the tower body, and the tower legs. For guyed steel towers, an additional guyed section is included. The tower head extends upwards from the tower legs to the tower frame section.
Sharp changes (represented by lines) above this section are the tower head. If there is no sharp change in cross-section, the part above the lower horizontal brace of the tower leg is considered the tower head. Tower leg
Above the base, the section of the tower frame called the tower leg, the section between the tower leg and the tower frame is called the tower body.
Technical Specifications:
1. Basic Wind Pressure: w0 = 0.4 - 0.8 KN/m²
2. Seismic fortification intensity: 8 degrees and below
3. Foundation bearing capacity: 100 and 200 KN/m²
4. Ice Thickness: ≤10mm
5. Verticality: ≤1/1000
6. Corrosion Treatment: Hot-Dip Galvanized
Technical Specifications:
1. Lightning Protection Design Code for Buildings (GB50057-94)
2. Tall Structure Design Code (GBJ135-90)
3. Steel Structure Design Code (GB50017-2003)
4. Steel Tower Structure Construction and Acceptance Code (CECS 80:2006)
