CONSTRUCTION METHOD OF WALL BODY STRUCTURE AND WALL BODY STRUCTURE CONSTRUCTED BY THE METHOD

摘要

PROBLEM TO BE SOLVED: To increase slide resistance, to improve rigidity of a wall structure and to perform stabilization.;SOLUTION: A construction of a wall body structure comprises: a first step of installing a mold form 10 at a wall surface formation scheduled position P1 of excavated ground 3, extending a reinforcing material 6 to bring one end to an outer side and the other end to a back surface side along a molding surface 11, supplying an infilling material 7 onto the reinforcing material 6, and folding free ends 6B and 6C to wrap the infilling material 7 and form a wall body part 8; a second step of supplying fill 9 to the back surface side of the wall body part 8 to form a low banking surface 9A, removing the mold form 10, and performing compaction; a third step of installing the mold form 10 at a scheduled position P2 on the wall body part 8, extending a new reinforcing material to bring one end to the outer side and the other end to the back surface side along the molding surface 11, spreading a new reinforcing material 6 along a step part 12 generated between a wall body part upper surface 6E and the banking surface 9A, supplying the infilling material 7 onto the reinforcing material 6 having the step part 12, and wrapping it to form a new wall body part 8; and a fourth step of leveling the ground when a desired wall body height is reached and completing creation.;COPYRIGHT: (C)2013,JPO&INPIT