Issue 61

K. K. Espoir et alii, Frattura ed Integrità Strutturale, 61 (2022) 437-460; DOI: 10.3221/IGF-ESIS.61.29

Specimen label

Sleeve material

Rebar diameter (mm)

Defect length (mm)

Defect detail

location

Type of defect

F-14

Steel idem Idem Idem Idem Idem Idem Idem Idem Idem Idem Idem Idem Idem Idem Idem Idem

14 14 14 14

None

None

None

Ⅰ -14-1d Ⅰ -14-2d Ⅰ -14-3d

1d 2d 3d

Bottom edge

I Ⅰ Ⅰ

Idem Idem

Top of bottom reinforcement

Ⅱ -14-1d

14

1d

Ⅱ

Ⅱ -14-2d Ⅱ -14-3d

14 14

2d 3d

Idem Idem

Ⅱ Ⅱ

Mid - span of lower side

Ⅲ -14-1d

14

1d

Ⅲ

Ⅲ -14-2d Ⅲ -14-3d

Ⅲ Ⅲ

14 14

2d 3d

Idem Idem

Top & bottom edge

Ⅳ -14-1d

Ⅳ

14

1d

Ⅳ -14-2d Ⅳ -14-3d

14 14

2d 3d

Idem Idem

Ⅳ Ⅳ

Mid-span upper & bottom reinforcements

Ⅴ -14-1d

14

1d

Ⅴ

Ⅴ -14-2d Ⅴ -14-3d

14 14

2d 3d

Idem Idem

Ⅴ Ⅴ

Bottom of upper reinforcement & top of lower reinforcement

Ⅵ -14-1d

14

1d

Ⅵ

Idem Idem Idem

Ⅵ -14-2d Ⅵ -14-3d

14 14

2d 3d

Idem Idem

Ⅵ Ⅵ

Bottom of upper reinforcement and lower reinforcement

Ⅵ I

Ⅶ -14-1d

14

1d

Idem Idem

Ⅶ -14-2d Ⅶ -14-3d

Ⅵ I Ⅵ I

14 14

2d 3d

Idem Idem

Table 3: Detailed presentation of all test specimens.

442