| 摘要 |
PURPOSE: A buried anchoring unit for a non-adhesive type single strand is provided to reduce construction time and costs when a core is formed using a non-adhesive type post-tension method. CONSTITUTION: A buried anchoring unit(100) for a non-adhesive type single strand comprises a buried anchor(110), a wedge(130), a finishing cap(140), a spacer(150), a pressure spring(160), a sacrifice pipe(170), a deformation prevention rod(180), and a sacrifice pipe fixing part(190). The buried anchor is buried in the center of a core member. The wedge is inserted into one side of the buried anchor to fix a strand. The finishing cap is coupled to one end of the buried anchor. The spacer spaces cones of the wedge each other. The pressure spring presses the wedge to the buried anchor. The sacrifice pipe has a passage in which the strand is inserted. The deformation prevention rod prevents the sacrifice pipe from becoming deformed. The sacrifice pipe fixing part fixes the sacrifice pipe and the deformation prevention rod to one surface of a form. |
