Structure, and its application manner of steel sheet-pile, and water flow earth retaining wall for water flow.

摘要

PROBLEM TO BE SOLVED: To provide a structure and a construction method for a steel sheet pile and a water passing soil retaining wall having high water passing performance and high reliability.;SOLUTION: This structure comprises the steel sheet pile and an inner water passing tube and an outer water passing tube disposed along the longitudinal direction of the steel sheet pile. The inner water passing tube is a tube body closed at its bottom part. An inner tube opening is formed at the upper part of the inner water passing tube, and a pile opening passing through the steel sheet pile for water passing is formed at the lower part. A valve seat on which a valve is disposed is formed between the inner tube opening and the pile opening. The outer water passing tube is a tube body opened at its bottom part toward the steel sheet pile for water passing. The outer tube opening is formed at the upper part of the outer water passing tube.;COPYRIGHT: (C)2007,JPO&INPIT