PREFABRICATED HOLLOW-SEGMENT TYPE PIER

摘要

PURPOSE: A prefabricated hollow-segment type bridge post is provided to reduce the construction period thereof by employing a connection unit base and a segment connection unit for simple connection between adjacent hollow segments. CONSTITUTION: A prefabricated hollow-segment type bridge post comprises a coping part(20), a base part(30), a plurality of hollow segments(10), and segment connection units. The base part is arranged opposite to the coping part. The hollow segments, comprising a hollow segment inner pipe, segment concrete arranged on the outer surface of the segment inner pipe, and a segment reinforcing bar arranged inside the segment concrete, are arranged between the coping part and the base part. The segment connection units are arranged between the hollow segments to joint the hollow segments. The segment connection unit comprises a connection unit base arranged in one of the hollow segments and a connection unit base counterpart arranged opposite to the connection unit base in another hollow segment arranged facing the one hollow segment.