Tower Structure Constructing Method of such Tower Structure and Precast Member having Inner Band for such Tower Structure

摘要

The present invention relates to a pillar structure capable of coupling horizontal segments, a construction method thereof, and segments including an inner coupling band for the same. When a cylindrical pillar structure with a round flat cross section in a vertical direction is built, horizontal segments which are formed by multiply dividing a cylindrical member in the circumferential direction are arranged continuously in the circumferential direction and the segments are integrated. Inside a horizontal segment, an inner coupling band extended in the circumferential direction is placed. The inner coupling bands are connected between the horizontal segments continuously arranged in the circumferential direction in order to form a closed ring, and the inner coupling bands approaches the inner surface of the horizontal segments to apply a pressurization force in the circumferential direction to the inner coupling bands.