| 摘要 |
PROBLEM TO BE SOLVED: To provide a slope repairing method which positively reinforces a concrete-sprayed slope having anchor bolts driven therein, by sticking a reinforcing sheet to a blink of a protruding edge of each anchor bolt without avoiding the protruding edge. SOLUTION: The slope repairing method is provided for repairing the concrete-sprayed slope 1 which is the natural ground 2 covered with a sprayed concrete layer 3, and has the plurality of anchor bolts 4 driven therein through the concrete layer. The method is comprised of the following steps (a) to (c). In the first step (a), a clamping member 6 is removed from the protruding edge 5 of each existing anchor bolt 4. In the second step (b), the reinforcing sheet 14 is stuck to a surface of the concrete layer 3 by penetrating the protruding edge 5 into the reinforcing sheet 14, if the protruding edge 5 of the anchor bolt 4 exists. In the third step (c), the clamping member 6 is fitted onto the protruding edge 5 of the anchor bolt 4, and clamped on the same again. COPYRIGHT: (C)2005,JPO&NCIPI
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