ARCHED SLOPE PROTECTION FRAME STRUCTURE CONSTRUCTION METHOD FOR STABILIZING SLOPE FACE AND CREATING COMFORTABLE SCENERY AND ITS ARCHED SLOPE PROTECTION FRAME STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide an arched slope protection frame structure construction method for stabilizing a slope face and creating a comfortable scenery, and its arched slope protection frame structure.;SOLUTION: An interval holding member 6 is installed in the center of a plurality of head parts 4 by arranging a vertical beam reinforcement 2 and a horizontal beam reinforcement 3 on the slope face 1. An arched frame body 7 is fitted in a box 4, and is arranged along the vertical beam reinforcement 2, the horizontal beam reinforcement 3 and an oblique reinforcement 5. A top end part 7' of the arched frame body 7 is bound and fixed to the interval holding member 6 of a horizontal beam reinforcement upper part, and a part of right-left bending parts is bound and fixed to the oblique reinforcement 5, and a leg part 7₁' of a shape keeping reinforcement 7₁ of the arched frame body is bound and fixed to the vertical beam reinforcement so that a belt-like wire net 7₂ of the arched frame body 7 does not directly contact with the vertical beam reinforcement. A vertical frame body 8 continuing with a lower part of the arched frame body 7 is installed on the horizontal beam reinforcement 3. After connecting a bottom type frame body 9 in contact to a lower part of the vertical frame body 8, this structure is finished by spraying a concrete spraying material in the vertical beam reinforcement 2 and the horizontal beam reinforcement 3.;COPYRIGHT: (C)2007,JPO&INPIT