Table 1 Test design matrix.

From: Failure analysis and size optimization of CFRP composite single-lap bonded joints based on the influence of multiple parameters

Adhesive thickness/(mm)

Adherent Material

Length (L) /(mm)

Width (W) /(mm)

Model

Environment

0.5 / 1.0

FF

30

25

S1

R + E

40

50

0.5

PF

20

25

S1

R + E

35

50

65

1.0

FF

30

25

S2

R + E

40

0.5 / 1.0

FF

12

30

S1

R + E

40

50

0.5

PF

12

20

S1

R + E

35

50

65

1.0

FF

12

30

S2

R + E

40