| 摘要 |
PROBLEM TO BE SOLVED: To provide a usable pressure receiving device for an anchor, which can simply and easily obtain rigidity necessary for a pressure receiving function on the basis of a simple constitution, which is also effective for an improvement in construction characteristics, brought about by weight reduction, and which can be simply and easily used as a planar slope stabilizing means by a combination of the individual pressure receiving devices for the anchor. SOLUTION: Arm portions 7, which are radially elongated around an inserting portion of an anchor member positioned in the approximately central portion of the pressure receiving device 1 for the anchor, are provided. The arm portion 7 employs a skeleton structure which is composed of upper and lower rod-like members 8 and 9 installed at a vertical interval, and a rod-like interval maintaining member arranged in a corrugated shape between the upper and lower rod-like members 8 and 9. The arm portions 7 are connected in a direct manner or via an intermediate member to the pressure receiving devices 1 adjoining each other via an end of at least either of the upper and lower rod-like members 8 and 9. COPYRIGHT: (C)2009,JPO&INPIT
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