Numerical and Experimental Investigation of Wrinkling Pattern for Aerospace Laminated Membrane Structures

Table 1

Mechanical properties of each component and Al-Kapton membrane [14].

Material	Thickness; (mm)	Modulus of elasticity; (GPa)	Tensile strength; (MPa)	Yield strength; (MPa)	Elastic deformation; (%)	Tensile elongation yield; (%)
1050A aluminum film	0.075	35.91	92.9	46.30	174	7
Kapton membrane	0.025	3.58	186.0	12.1	1.44	37.0
Kapton membrane	0.050	4.91	132.0	6.8	1.38	47.0
Al-Kapton laminated membrane	0.225	14.35	64.6	19.3	0.16	6.4