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International Journal of Concrete Structures and Materials

Table 3 Technical details of the end-anchorages and the bolts

From: New Anchorage Technique for GFRP Flexural Strengthening of Concrete Beams Using Bolts-End Anchoring System

Specimen

End anchorage

Thickness of end-anchorage (mm)

Number of bolts

Position of bolts

Bolt diameter (mm)

B0-1C

Without

0

0

–

0

B2-1C-D10

Without

0

2

–

10

B4-H-1C-D10

Without

0

4

Horizontal

10

B4-H-1C-D6

Without

0

4

Horizontal

6

B4-V-1C-D10

Without

0

4

Vertical

10

B6-V-1C-D10

Without

0

6

Vertical

10

B8-H-1C-D10

Without

0

8

Horizontal

10

B8-H-1C-D6

Without

0

8

Horizontal

6

B2-2C-D10

With

2.4

2

Horizontal

10

B4-H-2C-D10

With

2.4

4

Horizontal

10

B4-H-2C-D6

With

2.4

4

Horizontal

6

B4-V-2C-D10

With

2.4

4

Vertical

10

B6-V-2C-D10

With

2.4

6

Vertical

10

B8-H-2C-D10

With

2.4

8

Horizontal

10

B8-H-2C-D6

With

2.4

8

Horizontal

6

B2-3C-D10

With

2.4

2

–

10

B4-H-3C-D10

With

4.8

4

Horizontal

10

B4-H-3C-D6

With

4.8

4

Horizontal

6

B4-V-3C-D10

With

4.8

4

Vertical

10

B6-V-3C-D10

With

4.8

6

Vertical

10

B8-H-3C-D10

With

4.8

8

Horizontal

10

B8-H-3C-D6

With

4.8

8

Horizontal

6

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