Design Optimization of Composite Laminated Tube Based on Improved Niching Evolutionary Algorithm

Table 1

Material properties of E-glass/epoxy laminate.

Material properties	Value
/GPa	95
/GPa	7.4
/GPa	3.6
	0.3
	0.35
/MPa	1100
/MPa	750
/MPa	31
/MPa	110
/MPa	49