Novel bridge guardrail end BT connection transition section

A novel bridge guardrail end BT connection transition section comprises a plurality of stand columns, the side faces of the stand columns are connected with a three-wave-shaped beam plate and a double-wave-shaped beam plate through a plurality of obstruction blocks, the double-wave-shaped beam plate is arranged below the three-wave-shaped beam plate, and the end of the three-wave-shaped beam plate and the end of the double-wave-shaped beam plate are connected with steel structure connection ends through 8.8-level M20 bolts. The steel structure connecting ends are anchored on the concrete guardrail through 8.8-grade M20 embedded steel bar bolts, and the length of the overall structure is larger than 11 m. According to the novel bridge guardrail end BT connection transition section, a corrugated beam guardrail and a concrete guardrail can be effectively connected, and the safety protection capacity of the ends of the corrugated beam guardrail and the whole corrugated beam guardrail can be improved. 一种新型桥梁护栏端头BT