Bicycle path using pultrusion FRP

摘要

PURPOSE: A bicycle path using FRP composite materials is provided to improve durability and corrosion resistance and reduce facility and maintenance costs of a bicycle path by employing segments and a bottom plate that are manufactured out of pultrusion FRP. CONSTITUTION: A bicycle path using FRP composite materials comprises piers(10), a plurality of steel beams, a bottom plate, and a tunnel roof(40). The piers are installed at regular intervals in the center of a road or one side of a sidewalk. The steel beams are arranged and supported at regular intervals on the top of the adjacent piers in the width direction of the road. The bottom plate is installed on the top of the steel beams. The tunnel roof is built by joining segments on the bottom plate to have a semicircular cross section. The bottom plate and the tunnel roof are manufactured out of pultrusion FRP.