WALL MEMBER FOR CONTINUOUS UNDERGROUND STEEL WALL, CONSTRUCTION METHOD FOR CONTINUOUS UNDERGROUND STEEL WALL, AND CONTINUOUS UNDERGROUND STEEL WALL

摘要

PROBLEM TO BE SOLVED: To provide a structure of a wall member being optimum, causing no waste, and being environment friendly and capable of reducing cost of wall materials in accordance with the conditions of the ground such as original ground, improved soil or the like.;SOLUTION: This wall member 1 for the continuous underground steel wall having a male or female joint 5 (6) provided along end parts of H-shaped flanges 2a, 2b and enabling the wall members being arranged adjacent to each other to be connected through the joint is composed of a body 2A having a substantially H-shaped cross section in the direction crossing the longitudinal direction and having the male or female joint 5 (6) in the end parts of the H-shaped flanges 2a, 2b and an upper steel member 4 having mounting parts 8, 9 for attaching or detaching a tool 10 forming a joint for guide (the joint 18 in Fig.2) joined with an upper end of the body, having smaller cross section than that of the body, and arranged on an extended line of the corresponding joint of the body.;COPYRIGHT: (C)2010,JPO&INPIT