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Table 1 Specimen parameters

From: Experimental and Numerical Investigations on Crack Intersection and Propagation of Concrete Structures

Test beam

a0

d/a0

l

θ

Quantity

(mm)

 

(mm)

(°)

 

TPB-Z-T1

20

–

–

–

3

TPB-Z-T2

20

–

–

–

3

TPB-A30-T1

20

1

40

30

3

TPB-A30-T2

20

1

40

30

3

TPB-A45-T1

20

1

40

45

3

TPB-A45-T2

20

1

40

45

3

TPB-A60-T1

20

1

40

60

3

TPB-A60-T2

20

1

40

60

3

TPB-A90-T1

20

1

40

90

3

TPB-A90-T2

20

1

40

90

3

  1. aZ represents the beams with the only edge pre-set crack