摘要 |
PROBLEM TO BE SOLVED: To provide an inexpensive anchor construction method that facilitates construction, and a drilling jig.SOLUTION: An anchor construction method includes: a first drilling step of drilling a first hole Ca in an object C; a second drilling step of drilling a second hole Cb in a position including the center Caof the first hole Ca drilled in the first drilling step; an anchor fixing step of fixing an anchor bar 2 to the object C by inserting a self-anchorage part 2b, which is provided at the tip of a body part 2a of the anchor bar, into the second hole Cb drilled in the second drilling step; and a filler injection step of infilling a filler 4 into the first hole Ca to which the anchor bar is fixed in the anchor fixing step. |