An isotropic epoxy resin (E = 2GPA, v = 0.3) is reinforced by unidirectional glass fibers...

 

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An isotropic epoxy resin (E = 2GPA, v = 0.3) is reinforced by unidirectional glass fibers (Eglass that the fiber composite is transversely isotropic, with the 1-3 plane being the plane of isotropy. The elastic constants of the fiber composite are: = 70GPA), aligned in the 2 direction, such E1 = 3.3GPA, V13 = 0.25 E2 = 29.2GP., V12 = 0.3 E3 = 3.3GPA, G12 = 1.27GPA (Note that vij -2) Give numerical values for all strain components in the corresponding strain matrix for the stress state below. 10 O = 5 -20 MPа E1 = E2 = E3 = Y23 = Y13 = Y12 = An isotropic epoxy resin (E = 2GPA, v = 0.3) is reinforced by unidirectional glass fibers (Eglass that the fiber composite is transversely isotropic, with the 1-3 plane being the plane of isotropy. The elastic constants of the fiber composite are: = 70GPA), aligned in the 2 direction, such E1 = 3.3GPA, V13 = 0.25 E2 = 29.2GP., V12 = 0.3 E3 = 3.3GPA, G12 = 1.27GPA (Note that vij -2) Give numerical values for all strain components in the corresponding strain matrix for the stress state below. 10 O = 5 -20 MPа E1 = E2 = E3 = Y23 = Y13 = Y12 =