Quadrilateral angle steel tower, abbreviated as quadrangular tower,
is a common form of communication tower in recent years. The
follow-up distance of the tower is generally about 1/t of the
height of the tower. The foundation form is usually reinforced
concrete independent foundation and cast-in-place pile foundation.
The load combination selected for the calculation foundation is
generally taken from the most unfavorable second direction (i.e. 45
° angle direction) from the superstructure to the foot of the
tower. The standard combined load with load effect in the limit
state is normally used, including downforce, uplift force and
horizontal shear force, The foundation form shall be
comprehensively selected according to the geotechnical
investigation report of the location of the base station, the
surrounding buildings and the site leveling. Author: jc9761
https://www.bilibili.com/read/cv13111424 Source: BiliBili
Product Name | Self Supporting Communication Angle Steel Tower |
Material | Q235/Q345 |
Galvanized | Hot Dip Galvanization,thickness is>=85um |
Color | Custom |
Feature | Less space, elegant appearance,etc |
Avaivable Height | 5-80M |
Wind Pressure | 0-180 KM/H |
Delivery Lead Time | 20days |
Our Factory
Production Process
Detection
Our Company
Hebei Chang Tong supply 4G Mobile single tube tower 4G
communication angle steel tower 2019
Communication tower, the main structural form of four column angle
steel structure, three column angle steel structure
[main function] it is mainly used for signal transmission.
[main purpose] it is used in China Mobile, China Unicom, China
Telecom, China tower company and China Railway Communication
Company.
[structure form] it is mainly angle steel structure.
[structure content] Q235B steel or Q345B steel or 20 ﹥ steel is
generally used, all of which are hot-dip galvanized for
anti-corrosion treatment, and the connecting bolts are grade 6.8.
Lightning rod is set on the top of the tower, and the lightning
protection grounding resistance is less than or equal to 10 ohm.
[technical parameters] wind speed resistance: 30m / s, ice coating
resistance: 8mm, seismic intensity: 8 degrees, working temperature:
35-55 ℃, verticality: 1 / 1000.
[height dimension] 10m-50m.
[product features] round steel or angle steel is used as the tower
material, with small wind load coefficient and strong wind
resistance. The tower column is connected by outer flange or iron
clad angle steel, and the bolt is tensioned, so it is not easy to
damage, and the maintenance cost is reduced.
[service life] 30-50 years
[warranty period] 1-3 years
