| 摘要 |
PROBLEM TO BE SOLVED: To provide a high strength anchor having a simple structure and an excellent construction property and capable of increasing strength and suppressing an amount of displacement greatly. SOLUTION: This high strength anchor is provided with an anchor body and a cylindrical resistance body positioned below a head of the anchor body and pushed into the ground. The cylindrical resistance body has a sufficiently large diameter for the diameter of the anchor body and is provided with a top plate for allowing the anchor body to be inserted at an upper end. The head of the anchor body has a collar abutted on the top plate of the cylindrical resistance body. COPYRIGHT: (C)2006,JPO&NCIPI
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