Strand

摘要

A strand which can reduce the construction cost by reducing the labor required for constructing an object to which a compression force is imparted by the strand. The strand (1) is arranged in a construction hole formed in the construction surface and grasped by a wedge under stretched state to impart a tensile force to the construction surface. The strand (1) has a metallic pipelike member (corrugated pipe (11)), and a plurality of metallic wires (12) arranged on the outer circumference of the corrugated pipe (11), wherein the plurality of metallic wires (12) are arranged to surround the corrugated pipe (11) at the cross-section of the corrugated pipe (11).