COMBINED STEEL SHEET PILE AND STEEL SHEET PILE WALLS

摘要

Provided is a combined steel sheet pile that comprises: a steel sheet pile; a shaped steel member that has a longitudinal direction matching the steel sheet pile; a plurality of steel sheet pile side coupling members that are arranged in the longitudinal direction of the steel sheet pile and that include a first projection-recession part extending in the direction perpendicular to the longitudinal direction of the steel sheet pile; and a plurality of shaped steel side coupling members that are arranged in the longitudinal direction of the shaped steel member at an interval corresponding to the plurality of steel sheet pile side coupling members and that include a second projection-recession part extending in the same direction as the first projection-recession part and having a cross-sectional shape corresponding to the first projection-recession part.