Strengthening Effect of Prestressed Near-Surface-Mounted CFRP Tendon on Reinforced Concrete Beam

Figure 13

Installation process of anchor and FRP tendon. (a) Grooving. (b) Drilling of anchor bolt holes. (c) Leveling of groove by epoxy. (d) Fastening of anchor bolt. (e) Installation of anchor bolt using torque wrench. (f) Installed anchor. (g) Fixation of anchor at the fixed end by washer. (h) Nut fastening of anchor in jacking end.

(a)

(b)

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(e)

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(h)