| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of assembling a compression type ground anchor tensioner which can remove such complexity in work execution that different tension loads need to be applied to tensioners different in length, and therefore can simplify the tensioning and anchoring work. SOLUTION: When two load resistance members 1 and 2 are used, they are placed to be kept in contact with each other, and anchor tenstoners 3 and 4 are assembled with the load resistance members positioned at the innermost recess in the anchor fixation length. As the anchor tensioners can become nearly equal in length, it is possible to tension all of them at once, thus making simpler the work execution method for tensioning and anchoring. For forming a ground anchor body, a grout material prepared so as to ensure the compression strength necessary for this anchor body is used.
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