| 摘要 |
PURPOSE: An anchor body and a construction method thereof are provided to maximize supporting force against the movement of the ground, reduce costs by using minimal parts for an anchor body, and tension strands accurately. CONSTITUTION: An anchor body(100) comprises a fixing head(110), a hollow pipe(120), a plurality of strands(130), support blocks(140), a tension block, and a pressure plate(160). The fixing head(119) is coupled with a support(119), in which a borehole is perforated, in the rear end and supported by cutting blades(116). The front end of the hollow pipe is coupled to the rear end of the fixing head by screws. The front ends of the strands are coupled to the support of the fixing head. The support blocks are coupled to the rear side of the strands, and have a center hole(141). The tension block is screw-coupled to the rear side of the hollow pipe. The tension block is perforated through the center hole of the support block and the front end of the support block is hung on a hanging projection, thereby pulling the strands. The tension block and the strands are passed through the pressure plate in order to be fixed. |
