SHEET PILE WITH WATER DRAINAGE FUNCTION AND WATER CATCHMENT FUNCTION AND WALL BODY STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a steel sheet pile with a water drainage function and a water catchment function capable of achieving excellent driving and construction performance when constructing the sheet pile and a water drainage member simultaneously, setting the optimum arrangement of the water drainage member, and reducing cost of materials and cost of construction and to provide a wall body structure constituted by installing the steel sheet piles continuously.;SOLUTION: In this sheet pile with the water drainage function including the water drainage members 3 along the longitudinal direction of the sheet pile 1 having effective width of 500 mm or more, an opening rate of the water drainage member 3 is 5% or more, more preferably 10% or more, and width of the water drainage member 3 is 170 mm or more. When constructing a sheet pile wall B by installing the sheet piles with the water drainage function continuously, a ratio of area of the water drainage member 3 to projected area of sheet pile wall body is set to be 15% or more, more preferably 20% or more.;COPYRIGHT: (C)2011,JPO&INPIT