HAT-SHAPED STEEL SHEET PILE EASILY REFORMABLE INTO CORNER SHEET PILE, AND METHOD OF DRIVING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a hat-shaped steel sheet pile which is easily reformable into a corner sheet pile.;SOLUTION: According to the structure of the hat-shaped steel sheet pile 1 in which a joint pocket 20 formed of a ball portion 17 (or 16) and a claw portion (consisting of a claw bottom portion 18 (or 21) and a claw tip portion 15 (or 14)) allows the claw tip portion 15 (or 14) of the claw portion to be fitted therein, the ball portion 17 (or 16) of at least either one of right and left joints 32 has a cross section that can be fitted into the joint pocket 20, and has a cutting margin 19 formed at a boundary with respect to the claw portion.;COPYRIGHT: (C)2008,JPO&INPIT