A prefabricated segmental stepped variable-cross-section assembled bridge pier

Abstract

The present invention discloses a prefabricated segmental stepped variable-cross-section assembled bridge pier, relating to the technical field of bridge engineering, comprising a lower pile cap, wherein a prefabricated lower segment is mounted on the upper end of the lower pile cap, a prefabricated middle segment is mounted on the upper end of the prefabricated lower segment, another prefabricated middle segment is mounted on the upper end of the prefabricated middle segment, and a prefabricated upper segment is mounted on the upper end of the other prefabricated middle segment, with an upper cap beam mounted on the top of the prefabricated upper segment, wherein the prefabricated lower segment, the two prefabricated middle segments, and the prefabricated upper segment together form the pier shaft of the assembled bridge pier.