In highway bridges or pedestrian bridge, the bridge structure directly bear loads, which is the most direct component affected by overloading, corrosion and fatigue and other unfavorable factors;
GFRP material is a new type of structural material with high strength, light weight and corrosion resistance. The overall structure of the bridge made of FRP has provided a good choice for bridge engineers.
The unique assembly design can effectively reduce construction cost and save construction time.
The FRP profiles widely used in pedestrian overpass structures include square tubes, rectangular tubes, I-steel and C channel profiles.