Table 4. Layup pattern and dimension

Specimen	Layup	t(mm)	b(mm)	L(mm)
A1	[45/-45/0/90]2s	1.472	30.0	100.0
A2	[45/-45/0/90]2s	1.472	30.0	200.0
A3	[45/-45/0/90]2s	1.472	30.0	300.0
B1	[45/-45/0/90]4s	2.944	30.0	100.0
B2	[45/-45/0/90]4s	2.944	30.0	200.0
B3	[45/-45/0/90]4s	2.944	30.0	300.0