Bridge pier FRP pouring jacket anti-collision structure

The invention discloses a bridge pier FRP pouring jacket anti-collision structure. The bridge pier FRP pouring jacket anti-collision structure comprises cylindrical anti-collision FRP pouring jacketes arranged on bridge piers, at least two pier columns are arranged on the bridge piers, one anti-collision FRP pouring jacket is aranged on each pier column in a sleeve mode, the outer walls of every two adjacent anti-collision FRP pouring jacketes are connected in a tangent mode, each anti-collision FRP pouring jacket comprises an inner steel surrounding plate and an outer steel surrounding plate, a plurality of FRP roller structures distributed along the peripheral faces of the pier columns are arranged between the inner steel surrounding plates and the pier columns, and the space between the outer steel surrounding plates and the inner steel surrounding plates is filled with a plurality of FRP energy dissipation components. According to the bridge pier FRP pouring jacket anti-collision structure, when the anti-