Due to the lack of standard strength value of FRP tower and the dispersion of its measured value, the manufacturer of Hebei FRP tower should be carefully analyzed and determined when determining the safety factor. Consider the following factors:
1. pairs are responsible for analysis and stress analysis. When the force state is calculated accurately, the lower safety factor can be used
2. FRP products made of different process methods should choose different safety factors
3. when the temperature is high, the thermal deformation temperature of the selected resin shall be chosen, and the reasonable safety factor shall be chosen
4. for the post curing process, the lower safety factor can be used
If it is possible to cause personal injury or critical equipment, the safety factor shall be increased accordingly. Generally speaking, the safety coefficient of the total, not less than 6. for resin type, medium type and temperature contact requirements, choose reasonable type of resin, the simulation experiments, to ensure that the selected resin still has the requirements of corrosion resistance and strength in the use of temperature.