Specimen designation

No. of holes

Diameter of hole (mm)

Plate thickness (mm)

Shape of shear connector

P12

?

?

12

P12-D30x1

1

30

12

P12-D30x2

2

30

12

P12-D30x3

3

30

12

P12-D50x1

1

50

12

P12-D50x2

2

50

12

P12-D50x3

3

50

12