Determine the roots of the characteristic equation (11.5.7) for S-Glass/Epoxy material with properties given in Table 11.2.

Question:

Determine the roots of the characteristic equation (11.5.7) for S-Glass/Epoxy material with properties given in Table 11.2. Justify that they are purely imaginary.

Equation 11.5.7

S112S16M+(2S12 + S66)  - 2S26 M + S22=0

Table 11.2

Table 11.2 Typical Elastic Moduli for Some Planar Orthotopic Composite Materials Material P12 E (GPa) E (GPa)

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: