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Diffstat (limited to '3308/CH9/EX9.1/Ex9_1.sce')
| -rwxr-xr-x | 3308/CH9/EX9.1/Ex9_1.sce | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/3308/CH9/EX9.1/Ex9_1.sce b/3308/CH9/EX9.1/Ex9_1.sce new file mode 100755 index 000000000..84b918128 --- /dev/null +++ b/3308/CH9/EX9.1/Ex9_1.sce @@ -0,0 +1,21 @@ +clc +// Given that +x=0.2// Area fraction of the fibre in the composite +Ef= 300 // Elastic modulus of the fibre in GPa +Em= 100 // Elastic modulus of the matrix in GPa + +// Sample Problem on page no. 229 + +printf("\n # application of reinforced plastics # \n") + +Ec = x*Ef + (1-x)*Em +printf("\n\n The Elastic Modulus of the composite is = %d GPa",Ec) + +//Let Pf/Pm be r +r=x*Ef/((1-x)*Em) + +//Let Pc/Pf be R +R=1+(1/r) // from the relation Pc = Pf + Pm +P=(1*100)/R +printf("\n\n The Fraction of load supported by Fibre is = %f Percent",P) +// Answer in the book is approximated to 43 % |