Exercise 6.5 Compute the stresses in laminate coordinates at top
and bottom of each lamina in Example 6.1 (p. 178) when the laminate
is subjected to ?0x = 765(10?6) mm/mm, ?0y = ?280(10?6) mm/mm, ?xy
= 34.2(10?6)1/mm and all remaining strains and curvatures equal to
zero.
Note: this is Example 6.1 Compute the coefficients in the plate
stiffness equations (6.9) for a two- lamina laminate with ?1 = 55?,
?2 = ?55?, t1 = t2 = 0.635 mm
with material...