SLOPE REINFORCEMENT ANCHOR, AND REINFORCING METHOD THEREWITH

摘要

PURPOSE: To strengthen adhesion of anchorage material to earth, and to ensure integration of anchorage material and earth in for sloping natural ground. ;CONSTITUTION: A slope reinforcement anchor is made by providing a plurality of grouting holes 5 and a plurality of antislipping rods 3 to the circumferential wall of a cylindrical reinforcement material 1, and is constructed so that a push-out device for pushing out each of the antislipping rods 3 can be inserted into the cylindrical reinforcement material 1. The slope reinforcement anchor is inserted into a hole bored in a slope, and the antislipping reds 3 are made to penetrate into natural ground by operation of the push-out device. After the push-out device is extracted rearward from the cylindrical reinforcement material 1, grout is injected from the rear part of the cylindrical reinforcement material 1, and the slope is reinforced by filling the inside of the cylindrical reinforcement material 1 and the bore with the grout.;COPYRIGHT: (C)1994,JPO