摘要 |
PROBLEM TO BE SOLVED: To provide a pressure receiving method for slope stabilization work for solving the problem that difficult work and considerable labor are necessary for conveying the pressure receiving plate conventionally produced at a plant to a site and achieving a drastic cost reduction by constructing a pressure receiving plate on a slope by a cast-in-place concrete and transferring tensile force to a tension member fixed on the slope to the slope through the pressure receiving plate. SOLUTION: The pressure receiving method of the slope stability works is so constituted that the pressure receiving plate B is formed of a frame body 3 formed of a porous surrounding plate obtaining a required outline shape together with a required projected net area and placed on the slope, a cylindrical body 6 for a through-hole placed on the center in the frame body and mortar or concrete filled inside of the frame body and that the tension member 10 is inserted in a hole 9 perforated in the ground of the slope from the through-hole 8 of the pressure receiving plate. The hole is filled with grout 14, a nut 13 is screwed in so as to transfer tensile force given to the tension member from the underground projected end of the tension member to the slope from the pressure receiving plate, and the pressure receiving plate is constructed at the site to fix. COPYRIGHT: (C)2004,JPO&NCIPI
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