METHOD OF CORRECTING U-SHAPED STEEL SHEET PILE

摘要

A method for efficiently correcting the bend and flexure of a U-shaped steel sheet pile, especially having an arm. To eliminate the bend of such a steel sheet pile, the outer side of one flange of the steel sheet pile and the inner side of the other are pressed at the same time. To eliminate the flexure of such a steel sheet pile, correction rollers are used for restraining a web, flanges and arms of the steel sheet pile from the upper and lower sides.