| 摘要 |
PROBLEM TO BE SOLVED: To provide a debris fall preventing method which is carried out by using a debris fall preventive net easily formed of ring elements, for covering surfaces of stones, such that the entire body of the debris fall preventive net covers a plurality of stones forming an aggregate in a manner adhering to the stones, to thereby enhance the rolling inhibiting force of the stones, and to provide the debris fall preventive net per se. SOLUTION: The debris fall preventing method is carried out by using the debris fall preventive net 2 for covering stones, which is formed of the plurality of elements 1 each obtained by annularly connecting both ends of a wire rope 4 together by means of a disengageable end connector 3, and then intersecting the elements each other. Specifically the method is implemented by anchoring the elements 1 of the debris fall preventive net 2 to the stones to prevent rolling of the same. The debris fall preventive net 2 is formed by mutually intersecting the elements 1 which are each obtained by annularly connecting both the ends of the wire rope 4 in a disengageable manner by means of the end connector 3. COPYRIGHT: (C)2005,JPO&NCIPI
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