Question

A composite material is made up of glass fibre and epoxy resin. Calculate the critical volume fraction of fibre to have the strength of the composite as more than the strength of the matrix alone using a suitable plot. Ultimate strength of the fibre = 200 N/mm2. Ultimate strength of the resin = 20 N/mm2. Strength of the matrix at fibre failure = 10 N/mm2.

Answer 1

Answer:

hrjdutjthguytyigfldifhyyugnkftkthhrujgjhddhkfgudtutfjggittdjotf